Who would have guessed that such a simple concept would be so gosh darn entertaining?
Take a handful of celebrities across a number of industries. Put them on stage. And have them totally go crazy while lip-syncing along to various hits from various music genres.
From Anne Hathway riding around on a wrecking ball like Miley Cyrus ... to Julianne Hough just having had sex (WHAT?!?)... to Justin Bieber in drag, check out the very best performances from Spike's Lip Sync Battle now...
(Editor's Note: We've included a few lip sync battles from The Tonight Show with Jimmy Fallon... because they are AWESOME. And because there's where the idea for this show originated anyway.)
Anna Kendrick and John Krasinski bring their lip sync battle to an epic conclusion. How does Krasinski's take on Tina Turner's classic version of Proud Mary stand next to Anna's take on Jennifer Lopez's Booty?