Lip Sync Battle Season 4 Episode release dates & where to watch

1. Christina Aguilera Tribute: Taye Diggs vs. Erika Jayne

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.

2. Fifth Harmony: Ally vs Normani vs Dinah vs Lauren

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

3. Tara Lipinski vs. Johnny Weir

Figure skaters Tara Lipinski and Johnny Weir do battle.

4. Lonzo Ball vs. LaVar Ball

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

5. Kathy Bates vs. Tone Bell

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

6. Luis Fonsi vs. Joan Smalls

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

7. Pentatonix Battle: Scott Hoying vs. Mitch Grassi vs. Kirstin Maldonado vs. Kevin Olusola

A cappella group members go head to head.

8. Jeff Ross vs. Rob Schneider

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

9. Michael Bolton vs. Pete Davidson

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

10. Charli XCX vs. Rita Ora

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

11. Alicia Silverstone vs. Mena Suvari

"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.

12. Shania Twain Tribute: Derek Hough vs. Nicole Scherzinger

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

13. Ramona Singer vs. Melissa Gorga

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

14. Karrueche Tran vs. Deon Cole

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

15. Ben Higgins vs. Rachel Lindsay

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

16. Lil Rel Howery vs. Naya Rivera

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

17. Melanie Field vs. Brendan Scannell Finale

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