Last Night's Look: Hit or Miss?

Vote on this week's styles Jessica Simpson, Rihanna and more stars! You decide – are they fashionistas or flops?

KIM KARDASHIAN

Balancing the simplicity of her one-sleeve frock, Kardashian steps out in statement shoes festooned with feathers and chains and bold cat-eye makeup at her sister Khloe's birthday party at Pure in Las Vegas.