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Is it really fair to judge other people's fashion choices, when you're dressed in that ensemble, Kelly O?

The host of E!'s Fashion Police, who named Charlize Theron as Best Dressed tonight, donned a blue Zac Posen gown with funky puffed sleeves, paired with a Judith Leiber bag, and Vhernier jewelry, on Sunday night. It's time to get rid of the grey hair, Kel!

Osbourne made sure to Tweet her mom before leaving for the show, "@MrsSOsbourne mum I'm stealing your shoes from tonight just thought I would let you know! #eredcarpet."

Who's going to call the Fashion Police on Kelly?