Jimmy and Will Smith make a beatbox loop using an iPad app to sing It Takes Two by Rob Base & DJ E-Z Rock. Watch the trailer for Wills latest film, Focus, here: \rbr \rbr Subscribe NOW to The Tonight Show Starring Jimmy Fallon: \rbr \rbr Watch The Tonight Show Starring Jimmy Fallon Weeknights 11:3510:35c\rbr Get more Jimmy Fallon: \rbr Follow Jimmy: \rbr Like Jimmy: \rbr \rbr Get more The Tonight Show Starring Jimmy Fallon: \rbr Follow The Tonight Show: \rbr Like The Tonight Show: \rbr The Tonight Show Tumblr: \rbr \rbr Get more NBC: \rbr NBC YouTube: \rbr Like NBC: \rbr Follow NBC: \rbr NBC Tumblr: \rbr NBC Google+: \rbr \rbr The Tonight Show Starring Jimmy Fallon features hilarious highlights from the show including: comedy sketches, music parodies, celebrity interviews, ridiculous games, and, of course, Jimmys Thank You Notes and hashtags! Youll also find behind the scenes videos and other great web exclusives.