In February 2011 he took over the world of news-comedy, sitting in for Jon Stewart on The Daily Show. In a spoof of body-swapping movies like Freaky Friday and Vice Versa, the two pretend to be trapped in the other’s bodies. Bieber, playing Jon Stewart, agrees to switch back bodies, but not before he fondles his own hair one last time. It’s just so natural. It’s just so pure, he jokes. Probably his most frequent comedy foil, however, is late-night talk-show host Jimmy Fallon. Bieber has SAY WHAT? I have to say, seeing you in person is affecting me in a way I didn’t think it quite would .”Dana Carvey as the Church Lady, to Justin Bieber on Saturday Night Live sion commercial for the fragrance Someday, Fallon enters the scene as an older, fatter version of the Biebs. What happened? Bieber asks. You just got busy. And your metabolism changed a bit, Fallon responds. I can eat like five slices of pizza and I don’t gain an ounce, the incredulous singer says. Well, enjoy it, dude, Fallon admonishes.