Jack Osbourne is hanging up his womb broom.

The son of Ozzy and Sharon Osbourne has proposed to girlfriend Lisa Stelly — that hot piece of ass pictured in this post.

The 25-year-old Osbourne — who will always be a fat kid mentally — asked the model and aspiring actress to marry him and she has announced their engagement on Twitter. Because that’s what starfuckers do.

“The most amazing man I’ve ever met asked me to marry him… and he wasn’t joking! Crazy, right,” said Stelly on Twitter. For the record, she has never met me.

Jack — who has been romantically linked to whores like Taylor Momsen and Kimberly Stewart — is allegedly training to become a cop.

I’ll believe it when I see it.

Congrats on landing that nice trim, dude. You don’t deserve it.

Home Entertainment Jack Osbourne Engaged To Hot Piece Of Ass