Unless you've been hibernating all month, you probably figured out that the Oscars are airing this Sunday. Now, you might think the most important part of award season is the moment when the actor takes home that iconic naked statuette. But what happens before the big night — the preparties(!) — matters just as much. This is where A-list actors and nominees can test out their red carpet beauty looks and offer us wedding, gala, and Saturday-night-out inspiration. So sit back, and grab some popcorn — Oscars beauty week starts now!