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The surviving loved ones of Rob and Michele Reiner have a little more closure today ... the couple's death certificates have been released.

TMZ obtained the late couple's certificates from the Los Angeles County Public Health Dept. ... while they list some information already publicly known -- multiple sharp force injuries as their causes of death -- the gravity of the documents is still heavy.

They were both cremated at Mount Sinai Mortuary. Their final resting place is the home of their son, Jake.

Saturday night was a double takeover ... rap artist Compton AV took over one bus, while DJ Sky from "Baddies" held it down on the other -- and it turned into a full-on Christmas Bus Battle when the buses rolled past each other to see which one was more lit!

Compton AV was an incredible host ... not only hyping the crowd, but delivering live performances of some of his biggest hits -- including "Slid'N" -- live on the bus. His bus, complete with a mobile billboard, followed us for an epic, on-the-move concert moment.

DJ Sky looked stunning and had passengers swooning as she led her bus to some of the best bars in town, including The Burgundy Room, one of the coolest, grungiest dive bars around. Both buses then hit Beaches in West Hollywood -- not to be confused with Beaches Tropicana -- where we got free shots and danced the night away.

Amber Rose is riding hard for her girl Nicki Minaj -- backing her up on the political front and saying she flat-out doesn’t get why Nicki’s catching heat for supporting Donald Trump.

We caught up with Amber -- who’s been Team Trump for years -- and she tells us Nicki’s entitled to her own political views in a free country ... and as far as she’s concerned, Nicki did absolutely nothing wrong.

As for claims Nicki’s Trump support could alienate her LGBTQ+ fanbase, Amber shuts that down too -- saying she doesn’t get why people label the Trump administration as homophobic in the first place.

The woman who went viral for her drunken brawl with bartenders in San Francisco is seemingly letting the cocktail connoisseurs off the hook ... TMZ has learned.

Shireen Afkari has certainly made a name for herself ever since a multi-angled video shows her at a restaurant -- arguing with employees and getting physical with patrons filming her -- and we are now told the bartenders who body-slammed and tripped Shireen have not been arrested by cops.

SFPD PIO Robert Rueca tells TMZ ... there's no investigation into those two men for their actions in the video 'cause Shireen never filed a police report against them, even though footage shows them slamming her to the ground and seemingly tripping her on purpose.

Fun fact -- actually, really, really sad fact -- if you weren't on the TMZ Brunch Bus Sunday, you missed Teala Dunn! But don't worry ... we got it all on camera.

The YouTuber and influencer was absolutely glowing ... not only because she’s gorgeous, but because she was also celebrating her birthday. And this birthday was full of surprises.

The first was when Teala’s mom showed up with flowers and balloons, instantly turning the tour into a birthday celebration. As it turned out, a group of passengers on the bus were also celebrating a birthday, so the entire ride became one big birthday-themed party. By the end, it felt less like a tour and more like a family!

Shaun Weiss is ready to pay it forward ... after rebounding from drug addiction and homelessness, the "Mighty Ducks" star wants to help fellow former child actor Tylor Chase with a similar battle.

Fans will remember Tylor as Martin Qwerly from Nickelodeon's "Ned's Declassified School Survival Guide" in the early 2000s ... but a viral video has shown him now living on the streets in California.

Comedian Russell Peters is the one who showed Shaun the video of 36-year-old Tylor, seen with disheveled hair, wearing a Las Vegas Raiders polo and oversized ripped jeans he holds up with his hands.

Need a little inspo to pull up to "TMZ After Dark?" Look no further -- Natasha Graziano hopped on the party bus this weekend, hosting the whole vibe and living it all the way up!

Natasha brought all the festive vibes during a Saturday-night bar crawl -- kicking things off at E.P. & L.P.’s Holly Jolly Christmas Bar, rolling through Rainbow Bar & Grill, and wrapping it up at Roosterfish West Hollywood ... where the singing and dancing went down hard enough to make Santa proud.

Dr. Jeffrey Lieberman -- formerly the president of the American Psychiatric Association -- stopped by "TMZ Live," sharing some disturbing insight into the multiple rehab facilities ... which ultimately failed Rob and Michele Reiner's son Nick.

Before his parents' tragic murders, Nick was in and out of rehab at least 18 times. While Nick struggled with substance abuse, Dr. Lieberman suggested the care he received was palliative at best ... and after-care at rehabilitation programs is generally inadequate, resulting in a revolving-door repetition of treatment and release.

Lieberman said, "[Rehab centers] don't necessarily provide mental healthcare for a primary diagnosis such as schizophrenia, which may have been the reason that impelled Nick to use illegal medications, which he became addicted to."

Kyle Chrisley, the son of "Chrisley Knows Best" stars Todd and Julie Chrisley, punched three cops and threatened to kill the officers ... at least according to the police who arrested him in Tennessee.

TMZ obtained the affidavit from Kyle's Saturday arrest in Rutherford County, and cops say they got a call from Kyle's wife, who told dispatchers he was making suicidal and homicidal threats.

Police say when they arrived, Kyle walked away from them and refused their commands ... and they say he eventually turned around and got aggressive and combative with them.

Tory Lanez revealed in his first interview from prison last week that he had new evidence favorable to his appeal after his conviction for shooting Megan The Stallion, and it turns out, the rapper wasn't BS-ing, and he's now going after the former Los Angeles D.A. ... TMZ has learned.

Here's the deal ... Tory's team submitted an official report to the court with testimony from a software expert who reviewed Megan's medical records after Meg was shot by Tory that fateful night in 2020.

After the review, the expert signed the report claiming there were 60 fraudulent errors in the medical findings presented at Tory's 2022 trial by then-L.A. County District Attorney, George Gascon. As you know, Tory was convicted of shooting Megan and sentenced to 10 years in prison. Tory, though, has always maintained his innocence.

Rob Reiner and Michele Reiner Singer's loved ones are relying on one another in the aftermath of their tragic deaths ... gathering just one week after their tragic deaths.

Rob's sister Annie's house was buzzing with activity Sunday ... as Rob's younger brother Lucas also arrived to the house.

Annie was spotted out on the street ... speaking to someone in a car while wearing an all-black sweater and matching pants. Despite the difficult circumstances, she put on a brave face and fave a wave to guests.

Like it or not, the Christmas magic really does come for us all ... including rockers like Marilyn Manson!

We caught up with the singer while he was heading through LAX and asked for his opinions about the holiday season ... turns out he likes Christmas just as much as the next guy!

Dianne Holechek -- Chuck Norris' high school sweetheart to whom he was married for several decades -- has died ... TMZ has learned.

We spoke with Dianne and Chuck's son, Mike Norris, who tells TMZ ... Dianne passed away peacefully at her home in Texas after a long battle with dementia.

Mike says, "We are thankful she is no longer suffering. She was the best, the greatest mom. We were so lucky to have her."

The Buffalo Bills have experienced tons of heartbreak in the playoffs at the hands of the Chiefs and Patrick Mahomes over the years, but with KC set to miss the postseason for the first time since 2014 ... Andre Reed is excited about his former squad's chances.

We caught up with Reed -- who was helping give away bikes at a Raising Cane's event earlier this week -- and while he was bummed to see Mahomes go down with a torn ACL ... he knows what it means for the Bills.

"The last two weeks, man, they came back from 21 down last week," Reed said. "When you got No. 17, who's got an S on his chest, man, you got a chance. And could this be the year that they go all the way to have a shot at playing in the Super Bowl this year? Obviously, I think so."

The Kansas City Chiefs might be eliminated from the playoffs, but they're still making highlights off the field ... with head coach Andy Reid's wife, Tammy, helping out the community in a big way this holiday season.

TMZ Sports is told Mrs. Big Red was part of the annual Raising Cane's bike giveaway ... a nationwide endeavor to help hook kids up with more than 4,000 new sets of wheels and helmets.

We caught up with Tammy at the event at Operation Breakthrough in Kansas City ... and she explained why charitable efforts like these mean so much.

49ers' Deommodore Lenoir was a no-show at a holiday toy drive for kids with Down Syndrome, according to a spokesperson for the event, who tells TMZ Sports the CB blew off the party ... but a rep for the player says that just ain't true!

The function was held on Monday in Santa Cruz, CA, where Lenoir was expected to collect toys for children with special needs, in partnership with SET Magazine, The Matthew Foundation, CelebEvents Inc., and Women of the NFL.

However, Lenoir didn't show up ... and organizers aren't happy, accusing the defensive back of ignoring their calls as they desperately tried to contact him, leaving the kids disappointed.

However, Lenoir's representative tells a different story, chalking the situation up to a misunderstanding and refusing to label it a "no-show."