ROBBIE WILLIAMS - ROBBIE WILLIAMS' NEED FOR SPEED

British pop star ROBBIE WILLIAMS has developed a passion for motorbike racing, even though he doesn't hold a full driving licence.

The ANGELS singer has become a regular at California's Willow Springs International Motorsports Park - and he regularly takes to the track in a bid to notch up his fastest lap time.

Williams spends much of his time at his mansion in Los Angeles, and has hooked up with a circle of friends who share his passion for life in the fast lane.

A source says, "Robbie is a huge motorbike fan and loves the thrill of track racing.

"He goes up there with a group of guys who share his passion for bikes. He is a bit of a thrill-seeker and loves pushing himself and the bike to the limits.

"Robbie may not be able to drive on the road yet but he tears the track up when he gets let loose on a bike. Once he has the helmet on he's not a superstar - he becomes one of the boys."