2. Katy Perry – Cube Hat
Image via: style.mtv.com
This was one of the more divisive celebrity fashion faux pas of the year. Some people loved it while some people hated it. Katy definitely took the geometric trend to the next level with this number. While it is very much in Katy’s kooky style, sometimes I think the outlandish headgear look is best left to Lady Gaga.