Jack Osbourne and Lisa Stelly are married

(CBS News) Jack Osbourne and Lisa Stelly are now husband and wife.

The couple tied the knot on Sunday, Osbourne's rep confirmed to People.

According to Hello! magazine, Osbourne and Stelly exchanged vows in Hawaii in front of 48 friends and family members, including the groom's parents, rocker Ozzy Osbourne and "The Talk" co-host Sharon Osbourne. His sister, Kelly Osbourne, was reportedly one of the bridesmaids.

Jack Osbourne, 26, was diagnosed with multiple sclerosis earlier this year. He and Stelly welcomed their first child, a daughter named Pearl, in April.