Simplify the following text for a Grade 7 native English-speaking person.
Original: Osbourne is the wife and manager of ex-Black Sabbath vocalist Ozzy Osbourne , and together they have three children , Aimee , Kelly , and Jack Osbourne .
Simplified: She is married to the rock singer Ozzy Osbourne and she has three kids with him named Kelly Osbourne , Jack Osbourne and Aimee Osbourne .