9 / 10

Florence Welch

Florals are tough to pull off even when confined to one article of clothing in one's ensemble. A full-on floral? Now, that's just nuts. But Florence Welch (of Florence and the Machine fame) was willing to go there, so we'll give her props. Her Moschino suit, however, should be burned. Immediately.

What Were They Thinking?!

This week's worst-dressed stars include Katy Perry, Rihanna, and Vanessa Hudgens.