Katherine Heigl and Kristen Stewart's Wardrobe Malfunction

Perhaps, wardrobe malfunction is the most dreaded nightmare of celebrities especially if they are out in the public. Over the past week, three major wardrobe malfunction happened.

First, Kristen Stewart's Emilio Pucci strapless sequined minidress almost slipped during the New York premiere of The Runaways. Fortunately, she was rescued by her assistant.

Second, the director of The Runaways experienced an embarrassing wardrobe malfunction at the stage of SXSW.

Third, the strap of Katherine Heigl's dress snapped while she was giving her acceptance speech for the ShoWest.

Watch the video!