It was an All-American affair on Lip Sync Battle's first-ever live show on Sunday night, marking the return of LSB veterans and one Olympic champ competing to win!
Michael Phelps faced off against Olivia Munn, Terry Crews, and John Legend on Spike's lip syncing competition show, channeling his inner Eminem performing Lose Yourself.
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Showcasing his iconic "Phelps Face," the swimmer recreated the 8 Mile anthem rocking a Slim Shady-esque hoodie in a gritty bathroom that looked like it was just used by Ryan Lochte — but Phelps was far from the only knockout performance of the evening.
Being the competitor that she is, Munn knew the only way to outperform an Olympian is with the help of more Olympians. So, she enlisted in gymnasts Simone Biles and Aly Raisman for her circus rendition of Sia's Cheap Thrills. (Who needs Dancing With The Stars?)
The celeb cameos didn't stop there — Stevie Wonder made a special appearance during