Top 20 Surprise Celebrity Guests on Lip Sync Battle

From pop royalty to surprise reunions, “Lip Sync Battle” loved pulling out jaw-dropping cameo moments that turned already wild performances into instant TV history. Join us as we revisit the most unforgettable guest appearances, including Beyoncé, Jennifer Lopez, Christina Aguilera, Mariah Carey and more! Which surprise entrance had you screaming at the screen? Let us know in the comments below! Our countdown includes Stevie Wonder, Backstreet Boys, TLC, Nicole Scherzinger, Serena Williams, and more unforgettable guest surprises that took each performance over the top.

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MsMojo is a leading producer of queen-sized lists and thought-provoking essays on Film, TV, Celebrity, Music, & more. Your trusted authority for ranking and analyzing Pop Culture.

#LipSyncBattle #Beyonce #JenniferLopez #ChristinaAguilera #MariahCarey #TLC #BackstreetBoys #MaryJBlige #PaulaAbdul #SerenaWilliams #RachelPlatten