Robbie Williams' wife Ayda Field has opened up about her husband's mental health and how she constantly worries about him despite the singer being 'the best he's ever been' ...

Someone else added: "The Robbie Williams Better Man monkey just did ... The pair struck up a friendship in rehab. Neither have confirmed if it went any further than just pals, however.

Robbie Williams has confessed that his quip about ... informed her of his decision to enter rehab, describing it as "It was my entry into addiction," after witnessing him use drugs for the first ...