Celebrity Big Brother star Pete Burns is critically ill in hospital with kidney failure.

The Dead or Alive singer collapsed on Wednesday and was rushed to hospital where he had five hours of emergency surgery on his kidneys.

Doctors once warned the pop star that he may face kidney problems in the future due to the number of plastic surgery operations the star has had under anaesthetic.

Writing on his website, Pete said: "I'm in a very serious condition on 24 hours intravenous morphine for the pain.

"I'm critically ill and under 24 hours observation and will be in hospital for quite a long time."

Pete said doctors found eight stones in his kidneys but were unable to remove them due to a blockage.

Last year, the 49-year-old received a £1 million payout after a surgeon admitted to a botched cosmetic surgery job on Pete's lips, which the star said 'wrecked his career and life'.

Pete isn't the only celeb with health problems, as our gallery shows...