Prince William, Duke of Cambridge put on a protective display as he accompanied his wife Catherine, Duchess of Cambridge to the service held at St Paul's Cathedral on December 14, 2017 in London, England. Catherine, Duchess of Cambridge kept her outfit understated and elegant in a navy coat with silver buttons by Carolina Herrera and a simple wide-brimmed hat, as she attends a memorial service for victims of the Grenfell tragedy at St Paul's Cathedral in London. (L-R) Catherine, Duchess of Cambridge looked elegant in a Carolina Herrera coat with silver-buttons as she joined Prince William, Duke of Cambridge and Prince Harry, who both look dapper in navy suit, for the Grenfell Tower Memorial Serviceat St Paul's Cathedral in London Prince William, Duke of Cambridge placed a reassuring hand on his pregnant wife Catherine, Duchess of Cambridge's back as they made their way into the service for the Grenfell Tower Memorial Service at St Paul's Cathedral Catherine, Duchess of Cambridge teamed her ensemble with a simple black hat and wore gloves toward off the winter chill as she attends a memorial service for victims of the Grenfell tragedy (L-R) Catherine, Duchess of Cambridge, Prince William, Duke of Cambridge and Prince Harry attend the Grenfell Tower National Memorial Service held at St Paul's Cathedral on December 14, 2017 in London, England. (L-R) Catherine, Duchess of Cambridge, Prince William, Duke of Cambridge and Prince Harry attend the Grenfell Tower National Memorial Service held at St Paul's Cathedral on December 14, 2017 in London, England. (L-R) Catherine, Duchess of Cambridge, Prince William, Duke of Cambridge and Prince Harry attend the Grenfell Tower National Memorial Service held at St Paul's Cathedral on December 14, 2017 in London, England. Catherine, Duchess of Cambridge, Prince William, Duke of Cambridge and Prince Harry attend the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England. Catherine, Duchess of Cambridge, Prince William, Duke of Cambridge and Prince Harry attend the Grenfell Tower National Memorial Service held at St Paul's Cathedral on December 14, 2017 in London, England. The Royal Family and Prime Minister will join survivors of the Grenfell Tower at the memorial at St Paul's Cathedral for the six-month anniversary which killed 71 people. Catherine, Duchess of Cambridge, Prince William, Duke of Cambridge and Prince Harry attend the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England. The pregnant Catherine, Duchess of Cambridge looked elegant in a navy coat with silver buttons by Carolina Herrera and a simple, wide-brimmed hat, she teamed her ensemble with a pair of Jimmy Choo suede block-heeled shoes as she joined Prince William, Duke of Cambridge at St Paul's Cathedral in London. Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge attend the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England. Catherine, Duchess of Cambridge, Prince William, Duke of Cambridge and Prince Harry attend the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England. Catherine, Duchess of Cambridge, Prince William, Duke of Cambridge and Prince Harry attend the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England. Catherine, Duchess of Cambridge, Prince William, Duke of Cambridge and Prince Harry attend the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England. Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge leave the Grenfell Tower National Memorial Service held at St Paul's Cathedral on December 14, 2017 in London, England. Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge attend the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England. Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge attend the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England. Pregnant Catherine, Duchess of Cambridge looked elegant in Carolina Herrera navy coat with silver buttons, a simple, wide-brimmed hat, wore gloves to ward off the winter chill and teamed her ensemble with a pair of Jimmy Choo suede block-heeled shoes as she joined Prince William, Duke of Cambridge at St Paul's Cathedral in London. Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge attend the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England. Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge attend the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England. Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge attend the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England. Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge attend the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England. Catherine, Duchess of Cambridge, Prince William, Duke of Cambridge and Prince Harry attend the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England. Catherine, Duchess of Cambridge dressed in head-to-toe navy for the Grenfell Tower National Memorial Service at St Paul’s Cathedral in London. Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge attend the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England. Catherine, Duchess of Cambridge looked understated but elegant in navy coat and a simple hat, attends the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England. Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge attend the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England Catherine, Duchess of Cambridge looked understated but elegant in navy coat and a simple hat, attends the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England. Catherine, Duchess of Cambridge dressed in head-to-toe navy for the Grenfell Tower National Memorial Service at St Paul’s Cathedral in London. Her choice of suede bag and pumps added a bit of texture while her simple wide-brimmed hat accented her Carolina Herrera blue coat beautifully. Pregnant Catherine, Duchess of Cambridge dressed in Carolina Herrera navy coat with silver buttons and simple hat with minimal accessories as she joined Prince William, Duke of Cambridge for the Grenfell Tower Memorial Service at St Paul's Cathedral in London. Prince Harry attend the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England. Catherine, Duchess of Cambridge dressed in head-to-toe navy for the Grenfell Tower National Memorial Service at St Paul’s Cathedral in London. The Duchess of Cambridge looked understated but elegant in Carolina Herrera navy coat and a simple hat for the Grenfell Tower National Memorial Service at St Paul’s Cathedral in London. Catherine, Duchess of Cambridge attends the Grenfell Tower national memorial service at St Paul's Cathedral on December 14, 2017 in London, England. The multi-faith memorial service attended by The Prime Minister and members of The Royal Family marks the six month anniversary of the Grenfell Tower fire in which 71 people died. Catherine, Duchess of Cambridge kept her outfit understated and elegant in a navy coat with silver buttons by Carolina Herrera and a simple wide-brimmed hat, as she attends a memorial service for victims of the Grenfell tragedy at St Paul's Cathedral in London. Prince Charles, Prince of Wales and Camilla, Duchess of Cornwall attend the Grenfell Tower national memorial service at St Paul's Cathedral on December 14, 2017 in London, England. Pregnant Catherine, Duchess of Cambridge looked elegant in Carolina Herrera navy coat with silver buttons, a simple, wide-brimmed hat, wore gloves to ward off the winter chill and teamed her ensemble with a pair of Jimmy Choo suede block-heeled shoes as she joined Prince William, Duke of Cambridge at St Paul's Cathedral in London. Catherine, Duchess of Cambridge dressed in head-to-toe navy for the Grenfell Tower National Memorial Service at St Paul’s Cathedral in London. Her choice of suede bag and Jimmy Choo pumps added a bit of texture while her simple wide-brimmed hat accented her Carolina Herrera blue coat beautifully. Catherine, Duchess of Cambridge looked understated but elegant in Carolina Herrera navy coat, a simple hat, and wore gloves to ward off the winter chill, attended the Grenfell Tower Memorial Service at St Paul's Cathedral Camilla, Duchess of Cornwall and Prince Charles, Prince of Wales attend the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England. Catherine, Duchess of Cambridge, Prince William, Duke of Cambridge and Prince Harry attend the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England. Britain's Prince William, Duke of Cambridge, (R), Britain's Catherine, Duchess of Cambridge (L) and Prince Harry (behind) attend the Grenfell Tower National Memorial Service at St Paul's Cathedral in London on December 14, 2017, to mark the six month anniversary of the Grenfell Tower fire. Britain marked on December 14, 2017, the six-month anniversary of London's Grenfell Tower fire that killed 71 people, with most survivors still awaiting permanent housing and sagging confidence in a public probe into the tragedy. Britain's Prince William, Duke of Cambridge, and Britain's Prince Harry arrive to attend the Grenfell Tower National Memorial Service at St Paul's Cathedral in London on December 14, 2017, to mark the six month anniversary of the Grenfell Tower fire. (R) Prince Charles, Prince of Wales arrives at St Paul's cathedral for a Grenfell Tower National Memorial service on December 14, 2017 in London, England. Camilla, Duchess of Cornwall and Prince Charles, Prince of Wales attend the Grenfell Tower National Memorial Service held at St Paul's Cathedral on December 14, 2017 in London, England. Camilla, Duchess of Cornwall and Prince Charles, Prince of Wales attend the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England. Britain's Prince Charles, Prince of Wales and Britain's Camilla, Duchess of Cornwall leave after attending the Grenfell Tower National Memorial Service at St Paul's Cathedral in London on December 14, 2017, to mark the six month anniversary of the Grenfell Tower fire. The Prince of Wales and The Duchess of Cornwall leaving after the Memorial Service at St Paul's Cathedral in London, to mark the six month anniversary of the Grenfell Tower fire. Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge attend the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England. Prince Charles, Prince of Wales and Camilla, Duchess of Cornwall attend the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England. (L-R) Prince Charles, Prince of Wales, Prince William, Duke of Cambridge and Prince Harry attends the Grenfell Tower national memorial service at St Paul's Cathedral on December 14, 2017 in London, England. Camilla, Duchess of Cornwall attend the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England. The Prince of Wales and Duchess of Cornwall leaving the Grenfell Tower National Memorial Service at St Paul's Cathedral in London, to mark the six month anniversary of the Grenfell Tower fire. Britain's Catherine, Duchess of Cambridge, leave after attending the Grenfell Tower National Memorial Service at St Paul's Cathedral in London on December 14, 2017, to mark the six month anniversary of the Grenfell Tower fire. Prince Charles, Prince of Wales and Camilla, Duchess of Cornwall depart from the Grenfell Tower National Memorial Service held at St Paul's Cathedral on December 14, 2017 in London, England. (L-R) Britain's Catherine, Duchess of Cambridge speaks with Britain's Prince Harry (C) by Britain's Prince William, Duke of Cambridge as they arrive at St Paul's cathedral to attend a Grenfell Tower National Memorial service on December 14, 2017 in central London. Catherine, Duchess of Cambridge attends the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England. Catherine, Duchess of Cambridge kept her outfit understated and elegant in a navy coat with silver buttons by Carolina Herrera and a simple wide-brimmed hat, as she attends a memorial service for victims of the Grenfell tragedy at St Paul's Cathedral in London. Camilla, Duchess of Cornwall attends the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England. Camilla, Duchess of Cornwall attends the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England. Camilla, Duchess of Cornwall attends the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England. Camilla, Duchess of Cornwall attends the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England. Prince Charles, Prince of Wales attend the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England. Catherine, Duchess of Cambridge looked elegant in a Carolina Herrera navy coat with silver buttons, a simple wide-brimmed hat, and a pair of gloves as she attends a memorial service for victims of the Grenfell tragedy at St Paul's Cathedral in London. Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge leave the Grenfell Tower National Memorial Service held at St Paul's Cathedral on December 14, 2017 in London, England. Camilla, Duchess of Cornwall and Prince Charles, Prince of Wales, leave the Grenfell Tower National Memorial Service held at St Paul's Cathedral on December 14, 2017 in London, England. Catherine, Duchess of Cambridge dressed in head-to-toe navy for the Grenfell Tower National Memorial Service at St Paul’s Cathedral in London. Her choice of suede bag and Jimmy Choo pumps added a bit of texture while her simple wide-brimmed hat accented her Carolina Herrera blue coat beautifully. Catherine, Duchess of Cambridge dressed in head-to-toe navy for the Grenfell Tower National Memorial Service at St Paul’s Cathedral in London. Her choice of suede bag and Jimmy Choo pumps added a bit of texture while her simple wide-brimmed hat accented her Carolina Herrera blue coat beautifully. Pregnant Catherine, Duchess of Cambridge looked elegant in Carolina Herrera navy coat with silver buttons, a simple, wide-brimmed hat, wore gloves to ward off the winter chill and teamed her ensemble with a pair of Jimmy Choo suede block-heeled shoes, for the Grenfell Tower National Memorial Service at St Paul’s Cathedral in London. Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England. Prince Harry and Catherine, Duchess of Cambridge attend the Grenfell Tower national memorial service at St Paul's Cathedral on December 14, 2017 in London, England. Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge attend the Grenfell Tower national memorial service held at St Paul's Cathedral on December 14, 2017 in London, England. Catherine, Duchess of Cambridge and Prince Harry attend the Grenfell Tower National Memorial Service held at St Paul's Cathedral on December 14, 2017 in London, England. Prince William, Duke of Cambridge attends the Grenfell Tower national memorial service at St Paul's Cathedral on December 14, 2017 in London, England. Prince William, Duke of Cambridge attends the Grenfell Tower national memorial service at St Paul's Cathedral on December 14, 2017 in London, England. Catherine, Duchess of Cambridge looked elegant in Carolina Herrera navy coat and a simple hat for the Grenfell Tower National Memorial Service at St Paul’s Cathedral in London.