Reese Witherspoon has insisted she gets on well with current co-star Vince Vaughn. The pair star together in Four Christmases and the gossip is that they frequently fell out over Vaughn's laid back attitude to making films. "We get along great. We were good friends and we were very much partners in this movie," Showbiz Spy quote Oscar winner saying. "Vince is the funniest man I've ever worked with. Apparently, every man I ever work with, I'm either having an affair with him, having a baby with him or we can't stand each other!"















