Actress Julianne Hough arrives at the premiere of Twentieth Century Fox's "Let's Be Cops" at ArcLight Hollywood on August 7, 2014 in Hollywood, California. (Getty Images/AFP)
Actress Nina Dobrev arrives at the premiere of Twentieth Century Fox's "Let's Be Cops" at the Cinerama Dome on August 7, 2014 in Los Angeles, California. (Getty Images/AFP)
Actor Hannah Simone arrives at the premiere of Twentieth Century Fox's "Let's Be Cops" at ArcLight Hollywood on August 7, 2014 in Hollywood, California. (Getty Images/AFP)
Bar Paly arrives at the LA Premiere of "About Alex" held at the ArcLight Hollywood on Wednesday, Aug. 6, 2014, in Los Angeles. (AP)
Jane Levy arrives at the LA Premiere of "About Alex" held at the ArcLight Hollywood on Wednesday, Aug. 6, 2014, in Los Angeles. (AP)
From left, Jane Levy, Nate Parker, and Aubrey Plaza arrive at the LA Premiere of "About Alex" held at the ArcLight Hollywood on Wednesday, Aug. 6, 2014, in Los Angeles. (AP)
Hilary Duff is seen in Hollywood on August 09, 2014 in Los Angeles, California. (Getty Images)