Alexander Armstrong and Jimmy Carr go head to head in tonight's latest new episode of Lip Sync Battle UK.
The two comedians will face off in the second battle of series two of the Channel 5 series.
Both will be lip syncing to two songs each but as always it's not just the lines they have to nail.
Performance and costume will play a role as well as the brand new series of of Lip Sync Battle UK goes bigger than ever before.
Last week we saw EastEnders hard man Danny Dyer transform into Amy Winehouse while Strictly judge Craig Revel Horwood became Britney Spears.
Tonight, Jimmy Carr goes Gaga as he lip syncs to Poker Face, as well as Eminem's Lose Yourself.
Meanwhile, Alexander Armstrong struts his stuff to Don't Feel Like Dancing by Scissor Sisters.
As always, Mel B and Professor Green are back to host the show and it'll be the live studio audience who decides which of the guys is awarded the Lip Sync Battle UK belt.
Other celebs signed up for the series over the next few weeks include Katie Price, Ben Fogle and Robert Webb.
More names set to perform are rumoured to be Louie Spence, Joey Essex and Peter Andre, Gino Di Campo
David Walliams and Alesha Dixon kicked off the first series last year with Carol Vorderman, Michelle Keegan and many more earned their stripes on the Lip Sync Battle stage.
Mel B said: "We had so much fun filming the last series; some of the performances still have me in stitches."
Professor Green said of the reunion: “It isn't work with Mel, nor is it with the team behind the scenes - it's a genuine giggle with a good bunch - I'm excited about what season 2 of Lip Sync Battle UK has to offer!"
Lip Sync Battle UK airs tonight at 10PM on Channel 5 inbetween Celebrity Big brother's latest live shows.