During their schooling, Kelly and Jack (who also have a sister, Aimee) stayed in their native London and went on the road with dad Ozzy during breaks. "The kids would go to California and stay at the Beverly Hills Hotel and see all the Paris Hiltons and all that s--t, and then they'd come home and . . . we had a very normal life," mom Sharon once told Biography. "It was a good learning experience for the kids."