Left is British socialite Tara Palmer Tomkinson at the Premier of Mischa Barton's new movie, St Trinians in London on Monday.

A guess she came as a St Trinians school girl?? Clever Tara. You really got us there! Oh and the Union Jack bag is a real classy touch.

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Brit super model Naomi Campbell (middle) looked well past her sell-by date at the Led Zeppelin Concert also on Monday, wearing some weird furry thing around her neck and another on her head.

Wonder if she bumped into Evan and Marilyn? When are these women gonna grow up and get a clue??

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And finally, I love this woman so I feel bad for lumping her in with these other two, but a fashion disaster is a disaster whoever wears it!

Eva Mendes (right) looked like she'd been tangoed in the odd, shapeless, orange dress she wore to The Unveiling of the 2008 Campari Tales Calendar in Miami on Saturday. Was the inspiration a prison jumpsuit?

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All these looks are pretty tragic, but which is the worst?? I'm gonna say Eva's because I expect so much more from her. Tara and Naomi are basically National jokes these days so this is no surprise!