Katherine Heigl

The popular “Roswell” gave actress Katherine Heigl her big break, playing Isabelle Evans, a role that launched her career and earned her Saturn and Teen Choice Awards nominations. After her expert delivery on the show, she sprung into various versatile roles in well-known productions like “Grey’s Anatomy” and “Knocked Up.”

As seen in this photo, the former teen actress and People’s Choice Award winner had an unfortunate wardrobe malfunction when receiving an award at the ShoWest Motion Picture Industry Convention. Had it not been for her quick reflexes, thanks to her polished acting skills, her bosom would have been exposed to the world.