Matthew Broderick is such a jokester.During a junket for the movie “The Producers,” a reporter asked the cherub-faced star if wife Sarah Jessica Parker gets jealous of his relationship with openly gay co-star Nathan Lane .Broderick quipped,”No,she likes me to have my other life.My dark, gay, showbiz life,” reports Msnbc.com ‘s Jeannette Walls. But we ‘re sure he was only kidding, folks!