The trailer for Jimmy Fallon’s new show, Lip Sync Battle, is here, and if you loved watching Will Ferrell do his best impression of Idina Menzel as he belted “Let It Go” and threw glitter everywhere on The Tonight Show, Lip Sync Battle is for you. John Legend appears to be wearing full-on MC Hammer regalia. Dwayne Johnson does his best Taylor Swift. John Krasinski somehow ends up in a silver flapper dress. As Host LL Cool J says, when it comes to Lip Sync Battle, “You can go hard, or you can go home.” The Rock, for one, has clearly chosen the former.