Keith Lemon has revealed he is a big fan of Gary Barlow.

The X Factor judge makes a cameo in Keith's new comedy, Keith Lemon: The Film, and he says they are mates.

"I love Gary Barlow. Me and him had a text relationship for months and to finally meet him was amazing. He is a lovely fella," he added at the premiere on Monday night.

Keith also revealed that none of his famous co-stars, including Kelly Brook and David Hasselhoff made any money from the film.

"They got paid nothing, I think they just wanted to join in the fun," said Keith.

Keith Lemon: The Film hits cinemas on August 24.