LATEST: Ozzy Osbourne's daughter KELLY has confirmed she will take to the London stage in hit musical Chicago. The singer-turned-actress, 22, will play Mama Morton in the West End version of the show - a role made famous by Queen Latifah in the movie adaptation when she was a more mature 32 years old. Kelly says, "It's been a dream of mine to be in the West End, I can't wait to work with such an amazing cast." And Chicago producer Barry Weissley adds, "We're very excited that Kelly is joining the production. She's internationally recognised, she's unique - it's the perfect match."