Chelsea Handler has only been gone one day, and already Chelsea Lately has devolved into chaos.
Guest host Dave Grohl took over the duties of running the show, having successfully done the job the last time Chelsea was out of town. Things were going pretty well until the interview with guest Rick Springfield, and then it got a little weird.
How weird is weird, you ask? By the end of the interview, Dave and Rick were singing a rousing rendition of "She'll Be Comin' Round the Mountain" while Chuy Bravo rode a pony around the stage.
Check out the clip, and tune in for new episodes of Chelsea Lately with guest host Dave Grohl all this week at 11/10c, only on E!