It's Jimmy Fallon's Lip Sync Battle - 'The Voice' edition!

The hilarious host invited 'Voice' judges Gwen Stefani and Blake Shelton to challenge him in one seriously amazing lip sync competition, featuring the music of everyone from Ellie Goulding to Lionel Richie. LOL!

While country boy Blake Shelton certainly slayed during his performances of 'Puttin' on the Ritz' (complete with champagne and a tap dance) and 'Nothing's Gonna Stop Us Now,' we have to say we were pretty wowed by Jimmy Fallon's insanely on-point dance moves during Spike Jones' 'Cocktails for Two.' (And those hilarious "high notes" during his lip sync of Ellie Goulding's 'Burn' weren't too shabby, either.) Of course, we can't leave out Ms. Gwen Stefani, who ditched her ska roots for the bubblegum pop of Carly Rae Jepsen's 'Call Me Maybe,' using the entire stage to her advantage.

But the best number of all belonged to the duet by the 'Voice' judges, who silently belted out Lionel Richie and Diana Ross' 'Endless Love,' with Stefani covering Richie's part and Shelton taking over Ross'. There's a reason they both won the game with that song!

Check out Gwen Stefani, Blake Shelton and Jimmy Fallon's epic lip sync battle in the video above!

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