From channeling Old Hollywood glamour to paying tribute to Barbie, look back at Margot Robbie's best looks ever.

While filming The Wolf of Wall Street, Margot Robbie relied on a very unique method for calming her anxiety.

Here is a look at the star as a young girl growing up in Australia. The 33-year-old actress plays the title role of Barbie opposite Ryan Reynolds as her beau Ken. The film opened on Friday.

Her hairstylist, Bryce Scarlett, shares his tips