Robbie Williams persuaded his childhood sweetheart to give up her life in Britain to be with him - but dumped her five days later.
The sexy superstar told model Rachel Gilson that she was "The One" and talked her into abandoning her boyfriend to set up a home with him in Los Angeles.
But after just five days at the singer's Beverly Hills Mansion Robbie told her it wasn't working.
In his recent autobiography Robbie described Rachel as his "one and only true love".
But the 33-year-old model says she was shocked by the 'Angels' singer's odd behavior when she arrived at his home - and insists he is too famous to have a real relationship.
The beautiful brunette told Britain's Sunday Mirror newspaper, "I thought it was for real. But he's just too famous for it to work. It's heartbreaking. We are two people who should be together, but we just can't work it out. I don't think we'll ever get married. It would be the best story ever, but I don't ever think it's going to happen."
A friend of Rachel says, "She loves Rob and he loves her but she knows it's destroying them both. She blames his eccentric behavior on his use of anti-depressants."
A spokesperson for Robbie admitted Rachel visited the star in the summer.