Epic Lip-Sync Battle With Blake Shelton and Gwen Stefani on Tonight Show With Jimmy Fallon [VIDEO]

Blake Shelton and Gwen Stefani performed an epic lip sync battle on the Tonight Show with Jimmy Fallon. Blake was up first, with champagne glass in hand, and choose 'Puttin on the Ritz.' He even showed off his best tap dancing moves. Fallon went second, choosing 'Burn' and Stefani went last, lip-syncing 'Call Me Maybe.'

Round one went to Blake. In round two Blake picked 'Nothing's Gonna Stop Us Now,' a performance that wasn't as good as his first. Fallon went with 'Cocktails For Two,' and had Blake beat until Gwen broke into 'Endless Love,' singing Lionel Ritchie's part. Of course, Blake joined in and channeled his inner Diana Ross.

Shelton and Stefani appeared to promote the new season of The Voice that premieres on NBC Monday night at 8. If the performances are as good as this, The Voice is in for a great season.