Britney Spears’ ex-beau Adnan Ghalid has reportedly decided there’s more money to be made from his former cash cow and is shopping around an alleged sex tape featuring the pair.

According to a U.S. tabloid, the steamy footage was shot during their Mexico jaunt in January - at the height of the singer's bizarre behaviour.

An insider paints an unappetising picture of what's in store.

"Word is that the video starts with Britney undressing. She was wearing some cheap clothes that she bought down there in Rosarito," a source tells the National Enquirer:

"The sex wasn't particularly kinky but Britney wears a pink wig throughout. At one point in the tape Adnan asks the singer to remove the pink bob but she refused.

"Adnan tells her to take it off at one point and she says coyly, 'Take what off? There's nothing left to take off."

Britney is said to have dumped Adnan in March after discovering incriminating texts from another woman on his mobile.