The host of The Tonight Show Jimmy Fallon gets in the ring with professional actor, producer and wrestler Dwayne Johnson.

Each took home an Oscar, but who will snag coveted honor of the Lip Sync Battle Champion? Soul singer John Legend and hip hop star Common go from collaborators to competitors in this epic battle.

They faced off in The Devil Wears Prada and now they're back for a lip sync battle royale. This week on Lip Sync Battle: Emily Blunt and Anne Hathaway!

She may be pitch perfect, but can Anna Kendrick beat the King of Lip Sync, John Kransinski?

Iron Mike Tyson takes on former American football player and actor Terry Crews in battle. But brawn won't help them in this match. It's a Lip Sync Battle War of the Roses!

Two morning show hosts put down the coffee and pick up the mic! It's Michael Strahan vs. Hoda Kotb in a fierce talk show throw down.

It's a battle of the foreigners when English-born Stephen Merchant challenges Swedish beauty Malin Akerman. Who will defend their country and take home the honor? Find out.

Professional dancer Derek Hough lip syncs against his sister, professional dancer Julianne Hough. Watch them settle a family rivalry in this lip sync blood match.

Bandmates, friends and now...competitors! Hip hop legends Salt-N-Pepa go to battle for lip sync glory.

The king and queen of comedy go to war in a battle for the lip sync crown. Queen Latifah and Marlon Wayans release their vocal armies!

Sitcom stars Alison Brie and Will Arnett put their acting abilities to good use in this career-defining lip sync clash.

Justin Bieber tries his lip sync luck against American former football and baseball player, Deion Sanders. Will this match be a Bieber beatdown?

Television personalities go toe to toe. Bravo's Andy Cohen challenges NBC's Willie Geist to a silent singing showdown.

Teen stars for the win! Zoey 101 star Victoria Justice competes against Faking It's Gregg Sulkin. But which fake which walk away with the belt? Find out!

The stars of Broad City battle like only two New York best friends can. It's Abbi Jacobson vs. Ilana Glazer!

Love is in the air! Iggy Azalea battles Los Angeles Lakers basketball player boyfriend Nick Young. Will hearts be broken when the belt's awarded? Find out!

In part one of the season finale of Lip Sync Battle, the stars of Empire take the music business from the screen to the stage. It's Terrence Howard vs. Taraji P. Henson.

In part two of the season finale of Lip Sync Battle, Terrence Howard vs. Taraji P. Henson battle it out with the help of some guests.

It's a marital showdown when Channing Tatum takes on his wife, Jenna Dewan-Tatum.

What happens when a red-hot comedian squares off against an A-list actress? Let's find out.

The stars of "Black-ish" square off in an epic battle.

It's a clash of Hollywood heavyweights when Josh Gad & Kaley Cuoco square off. Will Josh's Trump-style hair be enough to knock off the "Big Bang Theory" actress?

It's a case of sports vs. Hollywood when Nina Dobrev squares off with quarterback sensation Tim Tebow. Who will take home the belt?

Two of Hollywood's hottest actresses are facing off in the LSB arena, but only one can take home the belt. Who will it be?

MMA legend Randy Couture takes on the wildly popular Gabriel "Fluffy" Iglesias on this week's LSB. Who will take home the belt?

Who will take the belt when a "Teen Wolf" icon faces off with a supermodel?  Find out this week when Tyler Posey clashes with Gigi Hadid on Lip Sync Battle.

It's a "Walking Dead" showdown the likes of which this world has never seen. Which star will hoist the belt?

What happens when two world-class pop megastars square off in the LSB Arena?

Fashion designer Nene Leakes faces off against entrepreneur Todd Chrisley.

Clark Gregg and Hayley Atwell battle it out.

Joel McHale and Jim Rash battle it out.

Snoop Dogg and Chris Paul battle it out.

Gina Rodriguez and Wilmer Valderrama face off.

Josh Peck and Christina Milian face off.

CeeLo Green and Russell Peters face off.

Shaquille O'Neal and Aisha Tyler face off.

Zoe Saldana and Zachary Quinto face off.

Comedians Chris D'Elia and Brent Morin face off.

Screen icon Sir Ben Kingsley takes on the extremely talented John Cho in the premiere of LSB Season 3..

America Ferrera and Amber Tamblyn face off.

Laverne Cox and Samira Wiley face off.

Rob Riggle and Jeff Dye face off.

Ruby Rose and Milla Jovovich face off.

DeAndre Jordan and Sarah Hyland face off

Actor Taye Diggs faces off against musician Ne-Yo.

Matt McGorry and Bellamy Young face off.

Rumer Willis and Bryshere Gray face off.

Finn Wolfhard, Gaten Matarazzo, Caleb McLaughlin, and Noah Schnapp from "Stranger Things" are here to turn the LSB arena upside down.

Actor Skylar Astin faces off against NBA player Metta World Peace.

Stars of "Orange is the New Black", Uzo Aduba and Danielle Brooks face off.

Supermodel Ashley Graham faces comedian Jermaine Fowler in the LSB arena.

Medium Theresa Caputo faces off against actor Nick Swardson.

Actor David Spade takes on model Nina Agdal.

Lip Sync Battle kicks off a brand-new season with an iconic tribute to megastar Christina Aguilera’s music as the queen of pop guest stars and Taye Diggs and Erika Jayne sync some of her greatest hits…

Multi-platinum recording artists Fifth Harmony square off in an epic four-way battle in the LSB arena.

Figure skaters Tara Lipinski and Johnny Weir do battle.

LaVar Ball battles his son, L.A. Lakers point guard Lonzo Ball.

Oscar winner Kathy Bates battles her "Disjointed" co-star Tone Bell.

Hot-throb artist Luis Fonsi takes on supermodel Joan Smalls.

A cappella group members go head to head.

Roastmaster Jeff Ross takes on "Saturday Night Live" alum Rob Scheider.

Singer-songwriter Michael Bolton takes on Pete Davidson of "SNL."

British artists Charli XCX and Rita Ora battle it out as pop icon Boy George serves as the DJ.

"American Woman" stars Alicia Silverstone and Mena Suvari take the LSB stage by storm with a psychedelic ride and a thrilling throwback, but only one can be named the champ.

Legendary country artist Shania Twain graces the stage; Derek Hough and Nicole Scherzinger lip sync her greatest hits.

In an epic East Coast housewives battle, RHONY's Ramona Singer takes on RHONJ's Melissa Gorga for the LSB belt.

Daytime Emmy Award winning actress Karrueche Tran battles actor Deon Cole for the LSB championship belt.

It's a battle for the ultimate rose when Rachel Lindsay of "The Bachelorette" takes on Ben Higgins of "The Bachelor."

Comedic powerhouse Lil Rel Howery battles the remarkable talents of singer-actress Naya Rivera.

Actors Melanie Field and Brendan Scannell of "Heathers" square off.

The "Queer Eye" Fab 5 grace the stage in an epic battle.

Legendary diva Mariah Carey graces the stage as Darren Criss ("Glee," "American Crime Story") takes on rapper Jermaine Dupri with amazing performances of their favorite Mariah songs.

Serena Williams guest stars in a husband vs. wife battle as tennis legend Andy Roddick takes on actress and supermodel Brooklyn Decker.

Special guest John Legend joins the crew as singer/songwriter Andy Grammer takes on "Riverdale's" Vanessa Morgan, and they battle it out for the LSB championship belt.

Husband Boris Kodjoe (Station 19) and wife Nicole Ari Parker (Empire) battle on the LSB stage as they square off for household bragging rights and the LSB championship bel

It's a "Superstore" super battle when Ben Feldman battles co-star Lauren Ash for the LSB Championship belt.

It's a small-screen battle royale as Brandon Micheal Hall of "God Friended Me" takes on "black-ish" star Marcus Scribner for the Lip Sync Battle belt.

Fresh off "Sesame Street," Big Bird squares off against actor Jason Schwartzman.

Actor Nico Tortorella ("Younger") squares off against co-star Molly Bernard.

American Ninja Warrior hosts Matt Iseman and Akbar Gbaja-Biamila go head to head and battle it out in the ultimate arena, the Lip Sync Battle stage.

Actor-rapper Pooch Hall takes on his "Ray Donovan" on-screen brother, Dash Mihok.

Prince Royce and singer-internet sensation Lele Pons heat things up on the stage as they compete for the coveted championship belt.

It's a battle for the ages as Serayah ("Empire") takes on Rotimi ("Power")