Kelly Osbourne isn’t backing down to social media trolls commenting on her appearance since her dad died. She’s got 3 words for them … “go f*** yourself.”

The British singer and actress delivered the apropos message in a now-deleted Instagram story. She outed some of her followers for writing things like, “Are you ill?” or “Get off Ozempic” or “You don’t look right” in response to her appearance.

But Kelly has been in the public eye since she was a teenager, and she says it’s unfair for people online — some of whom she says are “grown-ass women” who “look like they have weight struggles of their own” — to compare her 41-year-old body to the one she had at 18.

Not to mention, she’s still reeling from the loss of her dad, Black Sabbath co-founder Ozzy Osbourne, who passed away in July at the age of 76. She says she’s doing everything she can just to keep going, and the critics’ mean comments aren’t helping anything.

Kelly’s mom, Sharon, ditto’d those sentiments when she chatted with Piers Morgan Wednesday.

“She’s right,” Sharon said. “She’s lost her daddy. She can’t eat right now.”

Fans will remember Kelly battled weight issues publicly on her family’s reality show for years. But then, people were urging her to shed weight. That experience has led her to believe she can’t please everybody, and she’s no longer trying to.

The Sherrone Moore firing just took a turn — the former Michigan Wolverines football coach was detained by cops shortly after the school announced his termination.

The rumors are running wild on social media … but as of right now, the only thing cops will say is the 39-year-old coach was located and detained by police in Saline, Michigan on Wednesday.

The university stated Moore got the boot for having an “inappropriate relationship with a staff member” … and claimed it had “credible evidence.”

“This conduct constitutes a clear violation of University policy, and U-M maintains zero tolerance for such behavior,” the school added.

Moore just led the Wolverines to a 9-3 season … but the program missed out on making the College Football Playoff.

Conservative commentator Tim Pool says someone opened fire on his West Virginia home last week … but, we’ve spoken to police, and they say they can’t corroborate his story.

Here’s the deal … on Saturday, Pool wrote on X that a vehicle approached his house the previous evening and opened fire … though he adds no one was injured in the alleged shooting.

Pool said his security was looking into the incident and would relay information to the proper authorities in due course … before later posting, “My immediate thoughts is someone was trying to scare us. But we have a security gate and armed guards and its possible this deterred something more serious.”

Later on, officers say they asked Pool for video footage from the property … but, they say they’ve been denied. As a result, the “reports of shots fired at this residence cannot be substantiated at this time.”

We reached out to Pool … and, he tells us, “We were advised not to release [the footage] as it will compromise security, exposing property, personnel, and our security measures.” Tim also invited TMZ to West Virginia to view the footage.