Sharon Osbourne has hit out at her daughter’s friends, saying she does not like her Kelly hanging out with showbiz pals Amy Winehouse and Kate Moss.

The X-Factor judge is reportedly irate after Kelly repeatedly joined her celebrity chums on boozy nights out, claims The Mirror.

55-year old Sharon snarled: "Do I approve of everyone she hangs out with? No I don't. But I can't choose who she is going to play with and who she isn't. She makes her own decisions."

Kelly revealed the extent of her own drug demons yesterday, recalling an incident when her mother had to coax her awake in a urine-stained bed.

Sharon is believed to be concerned after Kelly was seen stumbling out of Punk Nightclub in London last month with supermodel Kate Moss who was exposed as a cocaine user.

She also spends much of her time with troubled drug-abuser Amy Winehouse.

A source said: "Sharon's not happy about Kelly partying so much and looking the worse for wear. She's concerned like any mother would be."