Dance superstar Fatboy Slim's estranged wife Zoe Ball has been spotted out on the town with a new mystery man.

After three years of marriage, TV presenter Zoe left the PRAISE YOU chart-topper for Dj Dan Peppe earlier this year (03). Now the mother-of-one has been seen with another unknown man.

Cheeky Zoe was spotted at London's SKETCH CLUB with the tall man, sitting on his lap, whispering in his ear and stroking his hair all evening.

An onlooker observes, "She took a particular liking to one of her male friends and flirted outrageously with him. She shocked many in the club when she drunkenly got off her seat and stumbled towards him, ending up on his lap. He didn't seem to mind.

"She started stroking his hair and then began to whisper non-stop in his ear. They were laughing a lot and she then kissed him on the lips. She didn't seem to care who saw them. She was drinking heavily."

Friends of the blonde girl fear she is heading for a breakdown after the stress of her marriage collapsing. Zoe has been out drinking, smoking and partying heavily since parting from Fatboy, real name NORMAN COOK, in January.