Robbie Williams is being treated for depression, The Mirror reports today.

The singer has visited The Priory clinic in South West London for sessions with top doctor Mark Collins after struggling to cope during his world tour.

A source told the newspaper: "He's suffered from depression before but feels things are getting worse and the tour was too much. He's determined to get the very best treatment."

Robbie recently decided to cancel the Asian leg of his tour, with officials stating that he was suffering from "stress and exhaustion".