Robbie Williams and Ayda Field are said to have grown apart, NOW reports

'When they started discussing the future it became clear they want different things,' says a source.

'He is feeling inspired but doesn't really want to record his next album in LA. Ayda is doing well and can't afford to be away from LA all the time.'

'Ayda stimulated Robbie mentally and physically,' the source tells The People.

'And because she has a career, Robbie felt secure that she wasn't with him for his fame and money. She's bright and sexy and made Robbie laugh.

'But things are looking very rocky.'