Judging from the slew of minidresses and sexy looks, it's safe to say GQ brought out the hotness at last night's Men of the Year party in LA. The guest list? Rihanna made an arrival in a tiny red number by Calvin Klein paired with Manolo Blahnik sandals, Diane Kruger showed off her fashion-forward style in a white cutout Cushnie et Ochs Spring dress and Vanessa Bruno blazer, while Jenna Dewan stunned in a draped Amanda Wakeley dress and Christian Louboutin ankle-strap pumps. And that's just the beginning. Step inside to see more jaw-dropping looks from the likes of Camilla Belle, Alessandra Ambrosio, Jaime King, and tell us which look gets your best-dressed vote.