To be a fly on the wall when Ozzy and Sharon Osbourne first heard the news!
The rock 'n' reality-TV stars' son Jack Osbourne is expecting his first child with fiancée Lisa Stelly. That means Sharon is finally going to be a grandmum and Ozzy will have five grandchildren!
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Ozzy's son and daughter from his first marriage each have two children, but this is the first grandchild to stem from his and Sharon's brood.
"I'm excited. I'm a little nervous," Jack said upon revealing the happy news Tuesday during a sit-down with his parents for Piers Morgan Tonight.Story: Ozzy's son Jack Osbourne gets engaged
She missed out on this interview, but sister Kelly Osbourne is obviously rooting for Jack and his soon-to-be missus.
"Just spent the last hour on the phone with @MissKellyO ....she will be the best sister-in-law ever!" Stelly tweeted this afternoon.
Stelly's certainly joining a close-knit family.
"@shabooty shut your ... mouth!" Kelly tweeted in response to a hater who had written, "What an idiot, you're not supposed to knock up your model girlfriend :P."
Looks like Jack's little one already has the fiercest aunt in town.
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