Kate Upton goes back to school in her cover of Britney Spears' "...Baby One More Time" on Thursday, April 20. Tune in to see Upton take on Ricky Martin for Spike's popular Lip Sync Battle.

In a preview clip of the episode, Upton can be seen donning Spears' traditional music video attire. She brings the pom pom pigtails, school skirt, and plenty of spirit to the stage.

Stage side, Martin and LL Cool J can't help but dance along as backup singers shed graduation gowns for outfits similar to Upton's. Meanwhile, cohost Chrissy Teigen watches in shock with her mouth wide open as she takes in the performance.

Tune in on Thursday to see who comes out as the winner this week.

Britney's Remixed, Reimagined and Still Iconic Piece Of Me Opening Night:

More From KISS FM 96.9