18. Former "Grey's Anatomy" star Katherine Heigl -- in a disastrous Ralph Lauren ensemble complete with white bell-sleeved blouse, $2,500 fringed leather skirt, bull skull belt, and brown slouchy boots -- en route to a business meeting in Beverly Hills. (04/18/2011)
The Worst of What Were They Thinking?!
Look back at the 20 worst celebrity fashion disasters of 2011 with omg!.