Lauren Conrad's crush on Justin Timberlake ended when he blasted reality TV.

The 26-year-old beauty shot to fame on MTV's 'Laguna Beach' and 'The Hills' and while she was once infatuated with the 31-year-old singer and actor, his outspoken hatred for reality TV cured her of her crush.

She told Us Weekly magazine: ''I had the posters and went to concerts, I felt like every girl my age had that crush. When I was on 'The Hills' I presented him with an award at the MTV VMAs. It was kind of unfortunate because he went on to give a speech on how MTV should stop playing reality TV. It was probably the end of my love for him.''

Justin isn't the only star Lauren has a changed relationship with.

She previously admitted she is no longer in contact with Kristin Cavallari, one of her co-stars on 'The Hills'.

She said: ''I don't talk to Kristin anymore.''

Audrina Patridge also revealed her relationship with Lauren ended as soon as the reality TV show finished.

She said: ''I don't really talk to Lauren or see her at all. I think there was a little bit of a falling out. We kind of went our separate ways. The show brought us together and without that show, we all kind of go back to our own thing.''