Is scowling Reese Witherspoon getting naked soon and doing a hot sex scene?  Ha!   Reese has been shooting a romantic comedy Four Christmases with Vince Vaughn and apparently the two have been constantly clashing on set.

A source told 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 Reece is such a prude, she thinks it's just too much."  Reese a prude?  SHOCKING.

Reese has apparently been unhappy with Vince's behaviour on the set and although she is an Oscar winner and a higher paid star, Vince is one of the movie's producers, so it's unlikely that Witherspoon will get her way.  Vince also oversaw alot of the script writing.

Come Reese, lighten up, quit being so uptight!  Hey, pay me, and I'll get naked and romp around with Vince Vaughn.  Call me.

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