George Sampson - Sampson's Sister In Prostitute Scandal

BRITAIN'S GOT TALENT star GEORGE SAMPSON has been rocked by revelations his sister has been secretly working as a prostitute, allegedly offering sex for $48 (£30).

Sampson, who was crowned the winner of Simon Cowell's U.K. talent contest in 2008, was reportedly unaware his 19-year-old sibling Chelsea has allegedly been working in a brothel, reports Britain's Sunday Mirror.

Chelsea convinced the 16-year-old reality TV star and the rest of their family she was working as a lap dancer at a club after her own efforts to find fame failed.

But she has been secretly selling her body for sex because she didn't have any other work, according to the newspaper.

The teenager is advertised on a website along with 48 other alleged prostitutes under the assumed name of Brooke.

A reporter from the Sunday Mirror posed as a client and claims he was taken to Chelsea's room at the brothel in Manchester, England, where she allegedly offered him sex for $45 (£30).

She tells the publication, "No one knows what I've been doing. Not even my family. They think I'm a lap dancer. I did it because I've had a really difficult time and I needed the money. I wish I never got into it, but I don't have another job. I'm really ashamed and I'm going to stop.

"I'm so proud of George, he's done brilliantly. I wanted to do the same thing - I started a group with my sisters, but it all finished at the end of last year."