Reese Witherspoon is refusing to film a sex scene with Vince Vaughn.
The pair have reportedly been clashing constantly on the set of romantic comedy 'Four Christmases' and now Reese is refusing to roll around naked with Vince.

An on-set source told the New York Post newspaper: "Reese has an issue with the scripted love scene. It is meant to be a funny, 'American Pie'-style romp, full of bumps and laughs, but Reese is such a prude, she thinks it's just too much."
Despite being an Oscar winner and a more highly-paid Hollywood star, Reese is unlikely to win the argument as Vince is one of the film's producers.