Jack Osbourne has revealed his fiancee Lisa Stelly is expecting their first child and he is ''excited and nervous'' at the prospect of becoming a father.
Jack Osbourne is to become a father for the first time.
The 'Adrenalin Junkie' star has confirmed fiancee Lisa Stelly - who he got engaged to two weeks ago - is expecting their first child and he can't wait to be a dad.
During an appearance on CNN's 'Piers Morgan Tonight' with his parents Ozzy and Sharon Osbourne, he revealed: "My life is absolutely insane right now. 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, but I'm excited. It's going to be fun."
He said: "I'm not going to do a reality show, though!"
Ozzy and Sharon are equally as thrilled by the news, though The Heavy metal legend admits he is still in "shock".
He joked: "I'm in shock. It's fantastic. It doesn't matter what I think - the baby's on its way."
Sharon added: "I'm happy because it's what Jack wants. And so I'm happy and I've always wanted to be a grandma."
Meanwhile, Jack's sister Kelly proclaimed herself to be the "luckiest girl in the world" about the news.
She wrote on her twitter page: "girls night in w/ @lisamarstelly my future sister in law & mother of my niece/nephew we are so happy the news is out so i can talk about it
"been waiting 2 say this for so long im the happiest girl in the world im going to be an auntie! @lisamarstelly welcome 2 the family i