The average global IQ is considered to be somewhere between 90 and 110. The scoring method is used to rank people in terms of their cognitive ability. 95% of the population sit somewhere between 70 and 130.Anyone with an IQ above 130, is therefore considered to be ranked in the top percentile of the world. Any higher than 136, is considered to be in the top 1%.The following celebrities are known for either their talent or their beauty. Every single one of them, however, is also rumored to be much higher than the average when it comes to cognitive ability.Read on to find out which celebrities are considered to be smartest in Hollywood.