NEW YORK, NY - JANUARY 28: Actress/singer Adrienne Bailon attends the Adrienne Bailon Valentine's Day Cocktail Recipe Unveiling at Provacateur on January 28, 2013 in New York City. (Photo by Ilya S. Savenok/Getty Images)
What Were They Thinking?!
•February 1, 2013
This week's worst-dressed crew includes Lindsay Lohan, Rose Byrne, and Christina Applegate. -- By Matt Whitfield