Ashley Greene left her trailer yesterday to head over to the LA set of The Apparition. She's been hard at work on the film all week, after logging a few hours in front of the cameras with her costar Sebastian Stan on Wednesday. Sebastian has some celebrating to do now that he's lined up another big-screen role — he's teaming up with Chris Evans in the upcoming Captain America series. Ashley's staying busy herself with the Twilight movies, but she's facing one big challenge in the PopSugar 100. Ashley's got stiff competition against Gisele Bundchen, so make sure to vote on their matchup so your favorites move on to the next round!