RACHEL BILSON - BILSON'S DROWNING NIGHTMARE

Actress RACHEL BILSON was forced to confront her crippling fear of drowning on the set of new movie JUMPER - because she had to film one scene completely underwater. The 28-year-old beauty truly suffered for her art appearing alongside her reported boyfriend Hayden Christensen in the sci-fi film, as she had to face her nightmare head on. She says, "Hayden and I are both submerged, fully dressed, in supposedly icy water in a river in Michigan. "For me, having to be underwater with oxygen was very difficult and uncomfortable. I can swim, but I have a real fear of drowning. It was the scariest thing I've ever done."