Things got steamy on Lip Sync Battle when Ricky Martin and Kate Upton battled to see who could get the most naked. And Ricky started it off right with his best Tom Cruise impression. Ricky came sliding out in a white dress shirt, white socks, and white undies as the familiar piano intro to "Old Time Rock and Roll" played.
After shaking his bon-bon in the Risky Business performance, Ricky got dressed for a performance from another '80s classic, Footloose. But the clothes were still trying to come off as a button on his shirt came undone and Ricky started to pull off his jacket.
Kate started off completely dressed during her performance of "I'm Different" by 2 Chainz. Although, she made up for her lack of skin showing with her next performance of the Britney Spears classic, "Baby One More Time." Kate danced around in her schoolgirl outfit, and even flashed her butt to Ricky. At one point, co-host Chrissy Teigen said, "I feel like we're playing strip lip sync," to which LL Cool J replied, "Strip Sync? I wanna host that, too!"