meow!

heidi klum and britney spears both showed up at heidi's annual party dressed as cats... is that the same kind of faux pas as showing up at an event in the same dress?

anyway, the real question is (well, it's not really a real question because it's asked extremely scarcastically... there's really only one logical answer, of course. but now i'm rambling and i really should get on with the rest of this question before you lose interest...) who's costume is better???