Celebrity babies and pregnancies of 2012

Slideshow posted in Photos | Sunday, January 15, 2012

71 of 261: Jack Osbourne, the son of Ozzy Osbourne is engaged to Lisa Stelly, it was announced in late September of 2011. Osbourne rose to fame with his family's reality series 'The Osbournes.' Stelly appeared in Green Day's '21 Guns' music video.

Osbourne and Stelly welcomed their first child, a daughter named Pearl, on April 24, 2012.

(Pictured: Jack Osbourne and Lisa Stelly appear in a photo posted on Stelly's official Twitter page on Feb. 13, 2012.) (Twitter.com/LisaMarStelly / http://lockerz.com/s/183563021)