Do you love wacky romantic comedies with the word "wedding" in the title? Here's one. It stars Katherine Heigl, Amanda Seyfried, Robert De Niro, Diane Keaton, Topher Grace and Susan Sarandon. At some point Robin William drops by to play a priest! It's an American rewrite of a French farce about a long-divorced couple who fake being married while their extended family unites for a wedding.90 minutes R.