Spike just previewed the new episode of Lip Sync Battle, with a teaser clip of supermodel Kate Upton’s performance.

She’s taking on Ricky Martin in a new episode, and in this clip, Upton throws it back to the 1990s… with a super sexy rendition of Britney Spears’ debut single, “Baby One More Time.”

Upton does the schoolgirl outfit justice, as she crawls seductively on the floor before showcasing her choreographed moves. It’s so sexy, even LL Cool J can’t handle it, as we see him mouth the words, “OH MY GOD!!”

The episode of Lip Sync Battle airs April 20 on SPIKE at 10 p.m. EST.