Friends close to teen rocker Kelly Osbourne fear her feud with CHRISTINA AGUILERA is getting out of hand - after she revealed she tortures a voodoo doll of the DIRRTY singer.

The daughter of Black Sabbath frontman Ozzy reportedly told pals she keeps the Aguilera effigy in her bedroom and regularly sticks pins in it, signaling her distaste for the singer is escalating into violent outbursts.

A pal tells Britain's DAILY MIRROR newspaper, "Kelly's obsessed with this doll. She calls it her Christina Doll and every now and again she sticks a pin into it and shouts, 'Scream, bitch.'

"She also stomps all over it and then bursts into fits of laughter."

01/06/2004 09:15