Jack Osbourne used to crave a "mundane" life.

The 25-year-old star is the son of rocker Ozzy Osbourne and TV star Sharon and admits he used to envy the ordinary households his friends grew up in.

Asked if he ever wanted a non-showbiz family, he said: "There were times when I was young - absolutely. You'd go and hang out at friends' houses and they'd have this normal, mundane lifestyle and that to me was so exciting.

"The normal has appealed to me for so long."

Jack - who is expecting his first child with fiancee Lisa Stelly - shot to fame on MTV fly-on-the-wall series 'The Osbournes' with his parents and sister Kelly.

He claims he doesn't regret his first foray into reality television but wouldn't want to do a similar show again.

He said: "I don't regret it, I just think it's something we started out as a pure experiment and then it blew up and became this big thing. I respect it for that but if someone were to say to me, 'Hey, we're going to do 'The Osbournes' again,' I wouldn't do it."