Cindy Crawford thinks cosmetic surgery is unsexy and her friend George Clooney agrees.

Cindy Crawford says cosmetic surgery is unsexy.

The 43-year-old supermodel says her husband Rande Gerber and close friend George Clooney can't understand why anyone would go under the knife to alter their appearance.

She said: "If you're not careful you end up looking perfect but not real. And that's not very sexy. I don't think guys like it. My husband hates that stuff, he'd be angry if I did it.

"He and George talk about it and say, 'Have you ever not gone out with a girl because her lips aren't big enough?' Of course they haven't.

"They always ask me why women do this stuff to themselves. And I don't know. The doctors who do it lose their eye for it because they're doing so much. But I think it'll change."

Despite her views, Cindy admits she has considered cosmetic surgery but hopes she will never succumb to the "pressure".

She added to GQ magazine: "You think about it the older you get, the pressure builds, definitely, especially in my kind of profession. But the women I think look great either don't do it or are very subtle about it."