Justin Timberlake is returning to Saturday Night Live in March, and will pull double duty as host and musical guest on the March 9 episode. It will be Timberlake's fifth time hosting the show. The appearance comes 10 days before the release of Timberlake's highly-anticipated new album, The 20/20 Experience. Read More > Other Links From TVGuide.com Saturday Night LiveKevin HartJustin TimberlakeLate Night With Jimmy Fallon