London, Dec 11: Supermodel Kate Moss has recruited pal Sadie Frost’s mum as the new nanny for her five-year-old daughter.

Mary Davidson would be stepping in when Sadie's younger sister Jade leaves in January.

Mary, who lives in Ludlow, Shropshire, will be serving as a temporary assistance to Kate until the model finds a full-time replacement to look after Lila Grace, five.

A source has revealed that Kate needed somebody whom she could rely on fully to take care of her daughter.

"Finding a nanny is not the easiest thing when you're Kate Moss. It's important to hire someone she can trust, ” the Mirror quoted the source, as saying.

"Jade just got fed-up with the lifestyle and wants to concentrate on her career as an actress, ” the source added.

However, Mary will not live in at Kate’s house.

She is planning to stay with Sadie and her own grandchildren and in a way will be playing the nanny role there too, since Sadie has just fired her long-term weekend nanny, Pole Mina Corder. (ANI)