Vaughn turns down threesome proposition

Vince Vaughn avoided becoming the subject of a sordid tabloid tell-all by turning down an invite to join two saucy sisters for a sex threesome.

Redheads Liza and Suzi Graves attempted to woo the 'Wedding Crashers' star back to their hotel room after meeting him at trendy Los Angeles bar the Velvet Margarita last week but Vaughn was not interested.

Suzi, who proudly calls herself Miss Homewrecker, admits she approached the actor, pinched his butt while he was dancing and then propositioned him.

However,savvy Vaughn, who previously dated Jennifer Aniston, had no intention of becoming front-page news for a sexual tryst with two 20-something siblings.

The 21-year-old tells America's Life & Style magazine: "My sister dared me to ask him to have a threesome with us. She bet me $20.

"On the dance floor, we made eye contact, and I pinched his butt. When he turned around, I said, 'I just wanted to say you're hilarious!' He looked surprised and said, 'You don't think that's been used on me before?'"

Suzi had no more luck when she approached Vaughn later: "I said, 'You seemed interested in me and my sister. I want to invite you to a threesome at the Roosevelt hotel with us.

"He said, 'No, honey, that won't be happening tonight.'"