Cowell: 'I've not had plastic surgery, just botox'

Simon Cowell relies on regular botox injections to keep a youthful appearance - but denies having cosmetic surgery.

The music mogul's co-judge on The X Factor, Louis Walsh, has accused Cowell of having as much surgery as Sharon Osbourne, who has undergone numerous cosmetic procedures including a facelift and boob job.

But Cowell refutes these claims.

He says: "No, absolutely not. I have not had cosmetic surgery. Yes, I've had Botox, but not in an obsessive way. I've never dyed my hair, ever and I wouldn't."