Sharon and Ozzy Osbourne are officially grandparents to a bouncing baby girl!
The happy news was announced early this afternoon by HELLO! magazine, confirming that Jack Osbourne and his fiancée Lisa Stelly had welcomed Pearl, an 8lb, 6 oz baby girl, to their family.
Sister Kelly relayed her congrats via Twitter, adding that she is "one proud Auntie!" in her excitement for her brother's brand new bundle of joy.
Last October, Jack revealed that he and his fiancée were expecting their first child, making Ozzy and Sharon Osbourne first-time grandparents.