Engaged Kelly Osbourne: “My Mom Won’t Let Me Get Married”

 Charley Gallay/WireImage.com

Don't rush to pick a wedding present for Kelly Osbourne and her fiance Luke Worrall. Although Osbourne, 25, and British model Worrall, 20, became engaged in fall of 2008, "I have no intentions of getting married anytime soon, and neither does he… I don't want to be married until I'm 30," she explained Monday on Here's Barbara, Barbara Walter's Sirius XM radio show.

And that's just how mother Sharon Osbourne likes it, Kelly added. "My Mom won’t let me get married."

Whether she and Worrall actually tie the knot is an open question. "Only the future will tell," she admitted. "Only time will tell. We don’t actually live as an engaged couple."

Blame her hesitance on rock and roll? The daughter of rocker Ozzy Osbourne told Walters that she was "brought up in an industry where cheating is rampant….I grew up learning from men what relationships are all about."

She continues, "I've been tainted because of seeing it so young. There is no messing around when it comes to that area for me. And I do think that you’re right when you say that there is a genetic predisposition for somebody to be a cheater or not."

Why did she accept Worrall's proposal in the first place? "I said yes just to say yes, and that's the truth..to tell him no I felt would ruin our relationship…then after the first year, I started to realize… maybe I really do want to marry."

Sign up now for the Us Weekly newsletter to get breaking celebrity news, hot pics and more delivered straight to your inbox!

Want stories like these delivered straight to your phone? Download the Us Weekly iPhone app now!