First comes baby, then comes marriage! Six months after welcoming a baby girl, Jack Osbourne and Lisa Stelly tied the knot. The 26-year-old son of rocker Ozzy Osbourne and television personality Sharon Osbourne -- who was recently diagnosed with MS -- married the aspiring actress on Oct. 7 in Hawaii. Jack initially attempted to throw off the public via Twitter, claiming he was just going to Hawaii to celebrate his mom's 60th birthday. But his rep later confirmed the happy news to People.