Season 1
01. Halle Berry vs. James Corden & Usher vs. Anthony Anderson
James Corden takes on Halle Berry and Usher faces funnyman Anthony Anderson in a lyrical duel. No matter who wins - it's gonna get personal.
02. James Van Der Beek vs. Randall Park & Rob Gronkowski vs. Gina Rodriguez
Dawson's Creek heartthrob James Van Der Beek throws shade at Fresh off the Boat's Randall Park in a rap battle, while NFL superstar and Super Bowl champ Rob Gronkowski finds out Gina Rodriguez might just be a problem he can't tackle.
03. Niecy Nash vs. Cedric the Entertainer & Liam Payne vs. Jason Derulo
Niecy Nash lets the Claws come out when she faces Cedric the Entertainer, while music industry giants Jason Derulo & One Direction's Liam Payne rap battle for the pop music crown.
04. Tony Hale Vs. Timothy Simons & Rascal Flatts Vs. Boyz II Men
No details
05. Nicole Scherzinger vs. Lil Rel Howery and Charlie Puth vs. Backstreet Boys
No details
06. Vanessa Hudgens Vs. Michael Bennett And James Corden Vs. Nicole Richie
No details
07. Mayim Bialik vs. Kunal Nayyar; Ashley Tisdale vs. Nick Lachey
No details
08. Wayne Brady vs. Jake Owen; Kenny G. vs. Richard Marx
No details
09. David Arquette vs. Brian Tyree Henry; Jesse Tyler Ferguson vs. Chrissy Metz
No details
10. Pentatonix vs. Bell Biv Devoe; Padma Lakshmi vs. Randy Jackson
Grammy winners Pentatonix lyrically battle '90s pioneers Bell Biv Devoe; ``Top Chef'''s Padma Lakshmi and ``American Idol'''s Randy Jackson see which host has the hottest bars.
11. Danielle Fishel vs. Jonathan Lipnicki; Shania Twain vs. Meghan Trainor
No details