Gwen Stefani and her fellow “The Voice” coach Blake Shelton each competed against Jimmy Fallon in yet another epic lip sync battle on the “Tonight Show.”

Shelton began by lip syncing “Puttn’ On The Ritz” by Taco. Next up was Fallon, who fake sang, “Burn” by Ellie Goulding. When it was time for Stefani, she first (jokingly) said, “Jimmy Kimmel, thank you very much,” and then lip synced “Call Me Maybe” by Carly Rae Jepsen.

In the second round, Shelton covered “Nothing’s Gonna Stop Us Now” by Starship, followed by Fallon doing “Cocktails For Two” by Spike Jones. Stefani ended the lip sync battle with “Endless Love” by Lionel Richie and Diana Ross, except she pretend sang Richie’s part while Shelton lip synced to Ross’ sections.

So, who won? In the past, there have been other lip sync competitions on the “Tonight Show.” Fallon went up against Paul Rudd in February, and took on Emma Stone in April.

Of course, Stefani and Shelton will be battling for singers when the next season of “The Voice ” kicks off on NBC on Monday.

Check out the video below of the Stefani, Shelton and Fallon sync battle, and tell us what you think.