Is There A Britney Spears Sex Tape?

A new Britney Spears sex tape is set to be released.

The footage allegedly features Britney, 26, stripping off naked apart from a pink wig, and romping with ex-boyfriend Adnan Ghalib.

The paparazzi photographer is reportedly trying to sell the full two-hour version, which is said to contain twenty minutes of full sex after a long session of foreplay, to the highest bidder.

A source said: "The video starts with Britney undressing. She was wearing some cheap clothes. The sex wasn't particularly kinky but Britney wears a pink wig throughout."

"At one point in the tape Adnan asks Britney to remove the pink wig but she refuses, saying 'Take what off? There's nothing left to take off.'"

Adnan had a three-month relationship with the mother-of-two at the height of her alleged nervous breakdown earlier this year.

The sex tape was supposedly shot while the couple vacationed in Mexico in January.

X-rated footage of Britney and ex-husband Kevin Federline reportedly exists but has never been released to the public.

Britney was admitted to hospital in January twice on mental health issues, but is now recovering, and has just returned from holidaying in Costa Rica at actor Mel Gibson's vacation home.