Celebrity MohawksJim Carrey is known for his over-the-top sense of humor, but the wackiness has now gone to his head with a new punk hairstyle. From David Beckham to Demi Moore, see the biggest names with the tallest mohawks!Updated Jul. 13, 2017 2:40PM ET / Published Apr. 11, 2011 2:18PM ET Yfrog