Most Popular Celebrity Fashion

Today i'm starting this game: What should we not wear?
Thanks to the celebrities help we can figure it out!
First we have Sienna Miller with an "elegant" gown. Silk and lace can go together but not in this case i'm afraid. The dress tries to be different but fails!
Then the recently slimmed down Kelly Osbourne excited being a us size 2 chooses a Marchesa dress, too short,too laced,too revealing.
Then we have girls aloud' Nadine Coyle. I think her outfit it's too much even for a perfomance, it's seamsless, it looks cheap, she looks like a rock under the sea covered with sea stars and shellfishes. Her shoes? Get another outfit Dorothy!
Then we have Julianne Moore: her dress is undecided. It's a black dress with some lace to add personality but it doesn't work,it does not flatter her figure: too bad for such an expensive outfit: Alexander Mcqueen dress nd Louboutin shoes. In the end Whitney Port chilling out but this not justify this tent tie dyed top used as dress.