Singer/actress Kelly Osbourne will ignore reviews of her performance in West End musical Chicago - because she's only interested in what her rocker dad Ozzy thinks. The 22-year-old will make her stage debut playing Mama Morton in the London show on Monday (10Sept07) and hopes more than anything that her dad will be proud. She says, "Me appearing in the West End has really got to my dad. "He can hardly talk about it because he gets choked up. He's the one I want to make proud. I want him to be happy."