Crystal Warren, the woman who claimed to have slept with 1,000 men, has confessed to once being a man.
The sex addict, born Christopher Snowden, changed gender in 2005, the express.co.uk reported quoting The Sun newspaper.
The 42-year-old said: "I'm scared there will be a lot of angry men out there... but I have to tell the truth.
"A lot of people will think I've lied to those I've had sex with.
"But I don't feel I have because I'm a woman and my past is all behind me."
Crystal, who lives in Brighton, was born in a Somerset town.