Robbie Williams shocks Graham Norton guests with his craziest fan encounter

Robbie Williams recently appeared on Graham Norton's show, where he opened up about some of crazy stuff that happened in his younger, wilder years.
There was one situation in a case of mistaken identity, where he thought he'd just got spontaneously "physical" with a hotel maid.
Turns out that was not the case...
Watch the full episode of The Graham Norton Show, TV3 at 8.30pm Friday.