It's business in the front and party in the back on "The Tonight Show." On Thursday, this week's "Saturday Night Live" host Chris Hemsworth and "Chappie" star Hugh Jackman joined Jimmy Fallon and "SNL" stars Colin Jost, Kate McKinnon and Bobby Moynihan for a game of "Musical Beers." The game works like Musical Chairs, except the last one without a drink is out, or, you know, something like that.