Geri Halliwell's baby-daddy is former addict?

The father of Geri Halliwell's baby is a former drug addict - it has been claimed.Hollywood scriptwriter Sacha Gervasi - whose baby the former Spice Girl is due to give birth to next month - reportedly spent eight months in rehab to treat heroin and crack cocaine addiction.It has also been claimed that Gervasi's lifestyle was so overtaken by drugs that he got kicked out of the band Bush after having an ecstasy overdose on stage.The British-born former drummer allegedly had to check into an exclusive Surrey rehab clinic more than a decade ago to treat his£200 a day addiction.A fellow patient was quoted in Britain's The Sun newspaper as saying:"It was mainly used by addicts for whom rehab was the last option. It was filled with hardcore, long-term addicts.

"The only difference between him and a street junkie was that Sacha was born into a privileged family with the trappings of wealth."