Kelly Osbourne Puts Ozzy's Alleged Mistress on Blast, Tweets Out Her Phone Number

Kelly Osbourne is pissed off, and she has a reason.

The 31-year-old television personality put her father Ozzy's alleged mistress on blast via Twitter Monday night. (Yes, Ozzy has an alleged mistress, if you didn't know. The 67-year-old rocker reportedly had an affair with celebrity hairstylist Michelle Pugh, which was the catalyst for his split with longtime wife Sharon.) And by "blast," we really mean "blast." Like, Kel tweeted out Pugh's damn phone number.

"Anyone looking for cheap chunky LOW-lights a blow out and a b---job call (phone number)," Kel tweeted. (We're not including the digits here, but you can see them on Osbourne's actual Twitter.)

But don't think Pugh will pick up. The number Osbourne tweeted has since been disconnected. Even still, Osbourne hasn't deleted the tweet. She has to stand her ground, y'all!

Especially because critics are tearing her apart for this move. People are hitting Twitter in droves criticizing Osbourne for blasting Pugh, but Kel isn't backing down.

And when one Twitter user asserted both Pugh and Mr. Osbourne are to blame for this, Kel responded with, “my father is almost 70 ever heard of elder abuse?"

We'll keep you updated.