Who Was the Oscars Afterparty's Best Dressed?

Even after the Oscars wrap, there are more awards to be given out. The other big winners are in this lineup of arrivals from the night's Vanity Fair party, where stars like Diane Kruger, Kerry Washington, Lily Collins, Rachel McAdams, Selena Gomez, and Jessica Alba slipped into a sexy and all-out stunning range of gowns from the likes of Reem Acra (straight off the runway, no less!), Versace, Saint Laurent, and more. In short, it's the kind of glamorous list that makes choosing a best dressed very, very difficult. Are you up to the task?