TV personality and former “Fashion Police” co-host Kelly Osbourne has tweeted what appears to be the phone number of the alleged mistress of her rock star father, Ozzy Osbourne.

Referring to unconfirmed tabloid reports about a California hairstylist, Kelly Osbourne, 31, on Monday tweeted, “Anyone looking for cheap chunky LOW-lights a blow out and [expletive] call,” followed by a since-disconnected telephone number.

A woman named Terri soon posted on Osbourne’s thread, “[H]ate your father not the woman.. HE did this 2 ur family ... Again.” Osbourne responded, “Are you in my family? NO YOU ARE NOT YOU HAVE NO IDEA WHAT SHE DID! So keep ur high-mighty opinions to yourself!”

The woman responded by tweeting, “BAHAHAHAHA then don’t post your drama on Twitter . … Good Grief. Privacy is golden.” Osbourne tweeted back, “then why are you talking/commenting on mine? Slightly hypocritical don’t ya think?”

Another woman wrote, “why would it only be one persons fault??? It takes 2 to tango - both guilty. She knew he was married.” Osbourne replied, “My father is almost 70 ever heard of elder abuse?” Black Sabbath singer Ozzy Osbourne turned 67 in December. Finally, she responded with vulgar language to a male critic who took delight in her family’s marital discord.

Ozzy Osbourne’s wife, music manager and “The Talk” co-host Sharon Osbourne, 63, acknowledged their daughter’s tweets, saying on Tuesday’s show, “What can you do but laugh? ... She’s just so funny,” adding, “I’m always proud of my girl. I’m always proud of my girl and what are you going to do, be angry with her because she wants us to be together? She loves us. She can do what she wants. She’s an adult.”

Sharon Osbourne had confirmed on her show May 10 that she had asked her husband of nearly 34 years to leave their home. She did not specify a reason. The couple have three children: Kelly and fellow TV personality Jack and aspiring singer Aimee.

After separating and reconciling in 2013, Sharon Osbourne said on the May 10 show that she was unsure about her marriage’s future. “I honestly don’t know,” she said in response to a question as to whether she plans on staying married. “At this point I cannot answer that because I don’t know what I want.”