Jan 5, 2009, 11:50 GMT
Christopher Ciccone has branded Demi Moore a "diva" who treats gay men like handbags.
Christopher Ciccone has branded Demi Moore a "diva" who treats gay men like handbags. © Solarpix / PR Photos
The 48-year-old artist - who is released a tell-all book entitled 'Life With My Sister Madonna' last year, in which he declared his famous older sister a control freak, a narcissist and a cheapskate - said the 'Striptease' star stopped speaking to him when she met her now-husband Ashton Kutcher.
After meeting at a Los Angeles Kabbalah centre, Demi and openly homosexual Christopher became firm friends. However, when Demi's relationship with Ashton started to get serious, Christopher claims she immediately dropped him.
He told Britain's Observer newspaper: "A certain kind of diva carries a gay man around like a handbag, like an accessory. And then once they find the right straight guy, they don't need a male companion any more."
It isn't the first time Christopher has spoken out against the 46-year-old actress - last year he revealed she squirted her breast milk at his lesbian friends during a night out.
He said: "We went out and Demi was dancing up on me and humping me from behind. The one part that's not in the book is that she was lactating at the time and she was squirting breast milk at my lesbian friends... the lawyers didn't think it was wise for me to print that."
Your Talkback on this Story