Robbie Williams signs fan’s butt during Sweden show

British pop star Robbie Williams showed off his cheeky side during a show in Sweden over the weekend (20-21Jul13) by signing a fan’s behind. The Angels hitmaker took his Take The Crown stadium tour to Gothenburg on Saturday (20Jul13) and during the set, he noticed a naughty banner held by one audience member, named as Lone Martinsen.
The sign read, “Please sign my butt so I can tattoo it.”
Williams asked the fan onstage, where she dropped her shorts for the star to carry out the bizarre request.