Last Night's Look: Hit or Miss?

Vote on this week's styles including Diane, Vanessa, Katie and more stars! You decide – are they fashionistas or flops?

BEYONCÉ KNOWLES

Kicking off a weekend of parties, the diva gives fans at the NBA All-Star game something else to cheer for – her silky nude top, cropped skinny J Brand jeans, Bavna earrings and sparkling platform pumps.