0Paul Scheer’s Best Wedding EverWhat to do when you can’t decide on a best man? Hire a Jack Nicholson impersonator, of course. Paul Scheer stopped by ‘Late Night’ Monday, where he shared how he made sure his wedding was as good as it gets.Updated Apr. 24, 2017 2:28PM EDT / Published Oct. 04, 2011 8:33AM EDT NBC