Just two weeks since announcing his engagement to model Lisa Stelly, Jack Osbourne has reveled the couple are expecting a child together.

Jack made the announcement, alongside his parents, on CNN’s ‘Piers Morgan Tonight.’

Remaining nonchalant, the 25-year-old said, “I guess technically I do have something to tell you. I’m about to be a father…I’m excited. I’m a little nervous,” before clarifying, “I’m not going to be doing a reality show.”

The Prince of Darkness AKA Ozzy Osbourne, who already has four grandchildren from his children with first wife, Thelma Riley, described the news as “fabulous.” Wife, Sharon Osbourne, who is yet to become a grandma gushed: “I’m happy because it’s what Jack wants. So I’m happy. And I’ve always wanted to be a grandma so it couldn’t be better.”

Meanwhile Piers seemed delighted that the news had been announced on his show!

Watch Jack Osbourne drop the bombshell below: