Kate Moss tries to clean up her act

Kate Moss

Kate Moss unveils a clean-cut image in one of her first major assignments since her career was threatened by allegations of cocaine use.

Moss is filmed making tea and relaxing at home in a British TV ad for Virgin Mobile.

The 31-year-old supermodel, who lost several lucrative contracts after being photographed allegedly taking drugs, pokes fun at herself in a rare speaking role.

Moss filmed the ad after spending a month in an Arizona rehab clinic following the drugs controversy.

Sir Richard Branson said he was "thrilled" the "best model in the world" had agreed to work with the Virgin Group.