The latest antic on The Tonight Show With Jimmy Fallon is a lip sync battle with NBC’s The Voice judges Gwen Stefani and Blake Shelton. Not only do they take turns lip syncing popular songs like Carly Rae Jepsen’s ‘Call Me Maybe,’ Taco’s ‘Puttin’ on the Ritz,’ and ‘Burn’ by Ellie Goulding but they also do a bit of choreography. Towards the end of the video, Stefani and Shelton sing a role reversal duet of ‘Endless Love’ originally by Lionel Richie and Diana Ross. It’s very amusing and they’re a little too good at lip syncing. Check it out.