Jack Osbourne

Lisa Stelly Dept: Jack Osbourne and Lisa Stelly Jack Osbourne is set to become a father any day now. The 26-year-old 'Adrenaline Junkie' star confirms fianc e Lisa Stelly - who he proposed to last September after a four-month romance - is due to give birth to their first child imminently. Taking to twitter on Tuesday night 19.04.12 , he said: Well @lisamarstelly is supposed to give birth to our baby tomorrow. Fingers crossed. The former wild child - who was born in England but moved to Beverly Hills in Los Angeles with mum Sharon, dad Ozzy and sisters Kelly and Aimee when he was just 11 - has also just completed the US naturalisation process, and become an American citizen. Announcing the news on twitter, he joked: Woah. I just became a US citizen. Don't worry England I'm still British. He also shared a humorous message from his Black Sabbath rocker father, congratulating him on his new-found immigration status. He said: This is what @OfficialOzzy texted me- 'So I guess u have become an American oh well just as long as you r happy I still love you dearly' sic . !-- (www.immigrantscanada.com). As reported in the news.