Family

Blac Chyna will make a cameo on "Keeping Up with the Kardashians" ... if the price is right.

Sources close to Chyna tell us she's looking to meet with 'KUWTK' showrunners and negotiate a minor role on the show.

Chyna thinks she knows the value of footage showing the relationship between her and Rob's sisters, but she may be overestimating its worth ... she wants $1 MILLION.

Rob's GF wants even more ... a non-exclusive contract, because she wants her own reality show ... possibly with Rob.

Based on what we know, the chances this will happen are way slimmer than Rob.

Katt Williams' downward spiral has scared his loved ones so much they want him hospitalized ... but the comedian thinks it's just a ploy to get his cash.

Katt tells us his "so-called family" has turned up the heat on him to get professional help, after a video surfaced that showed him getting into it with a 17-year-old. Katt grouses his family's been trying to get him hospitalized for years ... but only because they're a bunch of "broke bitches."

Katt's suspicions have grown to the point he fired his entire team ... a team he says has been fleecing him.

The family begs to differ, claiming Katt needs help. A source close to Katt tells us the comedian is so off the rails, he was found naked and covered in chocolate when cops raided his house earlier this month.

Well, it finally happened ...

Shaq's son says he's 100% confident he can BEAT his old man on the court -- saying the NBA legend is just too old and slow to keep up!!

For the record, Shareef O'Neal is a stud in his own right -- becoming one of the top high school players in the country. And when we saw him out in L.A. Thursday, Reef told us he's VERY confident in his skills.

"Now that I'm 6'9", it's way easier for me to compete against him," Shareef said ... "He's slow. He can't guard me! I'm too quick for him!"

Of course, it's all love -- but Shaq ... ANSWER THE CHALLENGE!!! WE GOTTA SEE THIS PLAY OUT ON THE COURT!!!

Halle Berry and Olivier Martinez looked relaxed taking the latest Hollywood trend for a test drive ... vacationing with the kids and the soon-to-be ex.

The brood hit the beach in Puerto Vallarta with their 2-year-old son Maceo and Halle's 8-year-old daughter Nahla.

Olivier and Halle even got a little playful while lounging around but we're told they're definitely going through with a divorce ... the trip was strictly for the kids.

Suge Knight's 6-year-old son was booted from the courtroom Wednesday where his dad appeared.

It was an emotional moment. Little Legend was in court to get some face time with his dad, whom he hasn't seen in 8 months.

We're told the judge wasn't having it. He asked Suge's fiancee, who brought the boy to court, his age, and when hizzoner found out Legend was 6, he ordered him out of the courtroom.

The fiancee protested, saying Legend was well-mannered and well-behaved and asked the judge why the child had to leave. The judge snapped back, "Because I said so."

In fairness to the court, many judges will remove small children in cases where the allegations and testimony could be traumatic. The case in question involves robbery.

Beyonce's "cousin" who says she met Bey at a funeral has been hit up by a slew of nightclubs ... and a slew of drooling rappers.

Kristin Douglas appeared on "TMZ Live" Wednesday and said she had no idea her sister Kelsi Leggett (left) posted the pic on Instagram, and Kelsi says she even blocked Kristin from viewing the pic because Kelsi knew Kristin didn't like it.

Both women are blown away by the reaction ... Kristin now has 80k followers. But even bigger, she told us a bunch of clubs want her to appear -- for a price -- and some admiring rappers have also inquired.

BTW ... turns out Beyonce and the 2 women are not cousins, or even related. The guy who died is Beyonce's uncle and the godfather of Kristin and Kelsi.

Ronda Rousey's mom just bro'd out with our African American camera guy ... telling him they've got something in common -- their blackness!

Beyonce's cousin has set Black Twitter and her Instagram on fire.

Kristin Douglas lived a quiet life until her Uncle Skip died last week. She ran into Beyonce at his funeral, and strategically posed for what could have been a singer's inspiration for a song called ... say, "Bootylicious."

Kristin's now famous, and her Instagram following swelled from 2k to 53k in a matter of days.

As for Black Twitter, it's ablaze with admiration ... some even daring to say she eclipses Beyonce.

One admirer wrote, "Good Lord, Beyonce's cousin is thicker than racial tensions."

True that.

Justin Bieber's mom mysteriously reappeared in his life Sunday night ... showing up at his big L.A. concert.

Pattie Mallette has been "pretty non-existent" in Bieber's life ... so he says. That's why it was especially interesting she came to Staples Center and not only watched the show, but posed with Hailey Baldwin on Shots.

Ridiculous athleticism runs in ex-NFL star Randall Cunningham's family. The proof ... his 18-year-old daughter has her sights set on a gold medal, 'cause she's one of the nation's best high jumpers.

Vashti Cunningham's a HUGE DEAL in track & field circles ... in fact, there's not a woman alive who's recorded a better jump in 2016. VC's career best is only 3 inches shy of the all-time world record.

Her father ... and coach, Randall Cunningham -- one of the most athletic QBs ever -- tells TMZ Sports his daughter has a very clear idea of what she wants ... and it's shiny, heavy and gold.

"She has a real good chance of making it to the Olympics. The goal is to win a gold medal, but that's hard to do when you're 18."

The road to gold starts on July 1st in Oregon ... when Olympic trials kick off.

As for Vashti's life after the games in Rio ... Randall tells us “She will have to choose between college or going pro. She’s had offers from USC, Oregon and Georgia, and she’s had companies contact her about wanting to make endorsement deals."

FYI -- Randall's son, Randall Cunningham Jr., is no slouch either ... he's an All-American high jumper at USC.

Courtney Stodden's mom is pissed at the producers of 'Mother/Daughter Experiment' for making it seem like she used Courtney to bait teenage boys -- and she's threatening to sue.

TMZ has learned Krista Keller fired off a letter to Lifetime and 495 Productions ... blasting them for a recently released promo for the reality show that shows Courtney and Krista in a group therapy session. Courtney emotionally claims when she was 12 her mom used her to lure a 17-year-old grocery story clerk. The strong insinuation is mom wanted to bang him.

Keller says that's not how things went down at all, and accuses producers of conspiring with Stodden's husband Doug Hutchison -- with whom Keller has major beef -- to introduce the story line.

Keller says if Lifetime doesn't yank the promo and the episode, she might sue.

Julianne Hough got her last licks in a bikini down in Mexico ... gracias dios!

Julianne, her sisters and their mom practiced the time honored tradition of "Sun's out, buns out" on their final day of vacay in Cabo San Lucas.

The only thing sick this time around are their swimsuits -- way better than the puke fest that went down the other day.

When they got back to LAX, JH and co. had an explanation for that mess ... if you buy it.

A letter filled with white powder was mailed to the NYC home of Donald Trump's son, Eric.

A swarm of law enforcement -- FBI, Secret Service and NYPD -- descended on the Central Park apartment of Trump's second oldest son, after Eric's wife opened the letter and discovered the powder.

The letter was postmarked in Massachusetts and apparently warned that if Donald Trump didn't withdraw from the race bad things would befall his family.

Chase Chrisley drives a hard bargain ... in fact, he'll be driving a Range Rover because of a horse trade he made with his dad over a gnarly Bible tattoo.

Todd Chrisley was none too pleased about his 19-year-old son's holy tat ... so to incentivize Chase, the "Chrisley Knows Best" star offered him a sweet ride.

Chase told our photog at LAX Wednesday why he accepted the deal.

Britney Spears traveled to Nashville to intro her lil' sis at the Grand Ole Opry.

Jamie Lynn performed at the famed venue after getting a boost from Britney. She introduced a few new songs to the packed house.

Next up ... Vegas?

Kristin Cavallari says reports that Jay Cutler was the one who called off their engagement in 2011 are JUST WRONG -- insinuating SHE was the one who dumped him.

The breakup was big news back then ... especially since they announced the split RIGHT AFTER Kristin did a wedding dress photo shoot to publicize the wedding. People thought Jay was pretty cold-hearted.

But now, 5 years later, Kristin is saying everyone (including People, which reported she got dumped) was wrong ... and she went on "Wake Up With Taylor" on SiriusXM to tell her side of the split.

"All the tabloids said that Jay broke up with me, called off the engagement ... and I was like, what the f**k? That's not true! But I didn't say anything 'cause I didn't think it was anybody's business."

Of course, they ended up getting back together a few months later anyway and getting married ... and having a bunch of kids.