Last Night's Look: Hit or Miss?

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

SOPHIA BUSH

Now that's why stars can't get enough of Hervé Léger by Max Azria's skin-tight dresses! "It just does something for your body that ensures your confidence," the One Tree Hill star tells PEOPLE.com on the Live! On Sunset red carpet in West Hollywood. She accents the look with Irit Design jewelry.