Rachel Bilson loved "smacking" Hayden Christensen in their new movie. The 26-year-old actress - who plays Millie, the love interest of Hayden's teleporting character David Rice in 'Jumper' - didn't hold back when she was told to slap and kick Hayden in the action film.
She said: "Oh yeah, I smacked him for real. There was no problem there, it was fun. I also got to kick him on the ground. I don't know if you can really see it because it's slightly off camera but it's there."