JORDAN treated crowds to an impromptu striptease after her boyfriend Alex Reid won a cage fighting match.
The glamour girl, real name Katie Price, peeled off her dress to put on a new frock which read 'The Champ' during the event on Saturday night.
She stripped down to just a bra and skimpy g-string in full view of the audience at the Troxy in Limehouse, East London.
Katie, 31, had earlier joined her man in the cage and stuck two fingers up at punters booing him.
When her new lover was named as the champ, the mum-of-three decided to change outfits.
But his victory didn't stop the baying crowd, who chanted the name of his opponent Jack "The Stone" Mason after buff Alex had been declared the winner.
Jordan, who will soon officially become divorced from her ex Peter Andre, also teased the crowd by flashing a heart-shaped ri ng on her engagement finger at the event, despite denying she and Alex are going to wed.