You can't be a much more dedicated fan than Gemma Willmer is of pop idol Robbie Williams.

Not content with going to all his British concerts this year, she's now splashed out on an old caravan because he once slept in one of its beds and used it in a video.

Now the Sussex teenager hopes to hitch it on to a car so that she can follow Robbie's next tour and make him notice her. It's a driving ambition.