Angry Kelly Osbourne tweets phone number of her father's mistress

Following reports her father, rocker Ozzy Osbourne cheated on her mother with a popular hairstylist ,Kelly Osbourne took to twitter to share a the mistress' phone number..

Ths comes as Sharon Osbourne revealed they had split, saying she couldn't stand infidelity..

When a follower told Kelly to be angry at her dad not the mistress, she fired back..Read below