Celebrity Feuds

Ariana Grande has a big problem with boyfriends screaming from the mountaintops that she has a priceless p***y ... which is why she says she called it quits with Big Sean.

Sources connected with Ariana tell us ... the last straw was when Sean dropped his track, "Stay Down," in which he raps:

I ain't even gonna lie, I got a million dollar chick
With a billion dollar p****y
Every time I c*m, I swear to God I feel like I be rich

We're told Ariana felt humiliated because Sean was treating her like a piece of meat. Ariana's grandmother came to her and asked about the lyrics, which was especially embarrassing.

But there was plenty of tension leading up to the song. Sean claims she made him pay for all sorts of extravagances. But our Ariana sources say SHE is the one who foot most of the bills, including vacations and private flights.

As we reported, Sean complained that Ariana didn't show up for his big House of Blues performance in February because she selfishly cared more about her Grammy's performance the following day.

But our Ariana sources say it was Sean who was self-absorbed. Ariana's Grammy performance was live and during the day on Saturday when she rehearsed her voice was strained and her vocal coach ordered her not to even speak for the rest of the day, and Sean got pissed.

As for Sean saying Ariana set up the Bieber stage grab to humiliate her, Ariana says it's total B.S. ... they were already broken up and she did NOT ask Bieber to engage in a stunt. And she says Sean never even brought it up.

We expected Tyga to go on a profanity-laced tirade after his ex, Blac Chyna put his texts to her on Instagram for the world to see -- but instead he's taking a low-key approach ... at least for now.

Blac Chyna posting the texts was her going nuclear in her war with Kylie Jenner -- but Tyga is clearly a casualty too. In the messages, Tyga (who is apparently "Kings Father" in BC's phone) begs, "Can I just come for a lil. Just us 3. Do something or spend a lil time."

The direct shot at Kylie comes when he allegedly tells BC he wants "to be a family again" -- and adds, "Want to start this friendship. Relationship."

Tyga responded early Friday morning, writing, "Focus on what's real in life. And surround yourself with people that you really care about.its simple."

Not sure how long cooler heads will prevail in this mess.

MTV star Charlamagne Tha God has a message for Cavs star Iman Shumpert ... back away from the mic slowly ... telling TMZ Sports he's heard Shumpert's new rap song, and it's totally garbage.

You might remember ... the last time Iman stepped in the studio it was to record a diss track aimed at the radio host, who Shumpert labeled as a hater for blasting his rap skills on "The Breakfast Club."

Shumpert's latest track -- a motivational song dedicated to the Cavaliers' playoff run called "The Offs" -- dropped yesterday and Charlamagne says although Shumpert's changed teams, his rap skills haven't changed at all.

"It's garbage. He needs to focus on his defense and not his rapping."

It gets worse ... Charlamagne says he questions Shumpert's focus -- and wants to know why he's making terrible rap songs when Cleveland is still 10 wins away from a championship.

"LeBron doesn't even tweet in the playoffs, and he's making rap songs!? The best motivation he could provide for his team is getting in the gym."

Ouch.

Never would've pegged Jerry Heller as a John Lennon fan -- but the ex rap mogul says Suge Knight's murder case is absolutely a case of instant karma.

Heller and Suge's famous rivalry goes back decades ... to when Knight allegedly forced Heller's client Eazy-E to sign over the rights to Dr. Dre.

So Heller didn't pull any punches last night outside Craig's when we asked him about Suge's murder trial. He even compared Suge's arrest to O.J. Simpson's ... calling it "payback time."

Kanye West had a great excuse for shooting Amy Schumer the death stare when she pulled her red carpet stunt on him and Kim Kardashian ... at least according to Amy's good friend, Questlove.

The Roots, and 'Tonight Show' drummer thinks Amy's pratfall at Time's Most Influential gala went right over Yeezy's head because the guy never lets his guard down in public ... and is way too worried about getting trolled.

The other reason, according to Questlove is ... Kanye thought Amy was just a random troll, and not a popular comedian -- with her own TV show, btw.

Check out the clip ... Q seems to think Amy can try this again next year -- and get different results.

MMA star Kimbo Slice doesn't just want to beat down Ken Shamrock -- he wants to BREAK HIS FACE ... telling TMZ Sports, "To end his career, that sounds pretty good to me."

41-year-old Kimbo and 51-year-old Shamrock are scheduled to do battle at Bellator 138 in June -- and Slice says he won't be satisfied unless he actually SHATTERS several of his opponents bones.

"I'm gonna break his ribs and break his jaw."

In fact, Slice says he's willing to fight BARE KNUCKLE -- because he really wants to inflict as much damage as possible.

Seems the 50 Cent vs. Floyd Mayweather feud is finally OVER -- with the two superstars coming together Wednesday night .... months after they TRASHED each other in public.

Don't forget ... these two HATED each other after a bitter falling out -- with 50 publicly saying Floyd was so dumb, he couldn't read. Mayweather called 50 irrelevant.

But last night in Vegas, the two didn't just hang out -- they took a photo together ... and 50 posted it to Instagram with the caption, "THE original MONEY TEAM, you gotta love it. My brother ready,may 2 don't get scared now."

So, beef squashed?!

Blac Chyna has gone all high school on Kylie Jenner, posting a cartoonish pic of herself mocking the lip challenge of her nemesis.

Tyga must be chuckling ... his baby mama and current "girlfriend" embroiled in a lip lock.

Tom Cruise hasn't seen his daughter OR Ponyboy in a long, long time.

C. Thomas Howell -- star of the cult classic "The Outsiders" -- took a shot at Tom Tuesday at LAX.

Howell said he's still tight with co-stars Ralph Macchio, Matt Dillon and Rob Lowe ... but wait till you hear how what he says about "Lord Cruise."

Stay gold, Ponyboy ... stay gold.

Chris Brown's got a war on his hands -- his baby mama's boyfriend just staked his claim to baby Royalty with two new tattoos.

Nia Guzman's BF, King Ba keeps posting adorable pics of himself with Royalty ... and in the latest one he's flaunting fresh ink of a giant royal crown over the name, "Nia."

The tatts are definitely brand new -- because when he was photographed at Easter ... again with Royalty ... the left forearm was clean.

KB seems to be responding to Chris' Instagram last week with Royalty ... where he said, "God has blessed me with my twin."

It's gonna be interesting. Chris has DNA on his side, but as long as Royalty's in Texas -- King's got face time on his side.

UFC stud Michael Bisping wants to have a Bill Clinton, Monica Lewinsky relationship with Wanderlei SIlva -- and yesterday, he formally invited his former rival to play the role of Monica.

Bisping was out in L.A. promoting his fight with C.B. Dollaway at UFC 186 ... when we brought up his old nemesis Silva -- who was banned from the UFC for life for ducking drug tests.

First, he called Silva a moron.

Then he called him another word for wiener.

And for his finale, he invited Mr. Silva to 3rd base.

Kim Richards was either a hopeless, pill-popping alcoholic the entire last season of "Real Housewives of Beverly Hills" or she was sober and doing better than ever ... depending on who you talk to on the cast and production crew.

Several sources involved in the production of the show tell TMZ ... Kim's protestations last season that she was sober were laughable.

We're told veteran cast members Kyle Richards, Lisa Vanderpump and Yolanda Foster learned to just look the other way to avoid confrontation, it was only new cast members Lisa Rinna and Eileen Davidson who dared to confront Kim.

The sources say Kim would never drink where anyone could see her ... she'd appear sober but then disappear in the restroom and emerge ... well, not sober.

But other sources connected to the show say Kim did better controlling her addiction last season than she has in years.

The most interesting cast member when it comes to Kim is Brandi Glanville. Sources in both camps say Brandi sides with them. If true, Brandi is playing both sides, which would be shocking, right?

Kim's sobriety became an issue during the dog biting incident. We're told Kim's camp sent a dog trainer to Kim's house to assess the situation, but the trainer found that Kim was such a mess, he had to help put her to bed.

Kim was arrested Thursday for public drunkeness and battery on a cop in Beverly Hills.

Britt McHenry's getting no sympathy from fellow female sports media star Jillian Barberie -- who tells TMZ Sports what the ESPN reporter did was "horrible" ... and she needs a serious attitude adjustment, stat.

Jillian -- who worked on the "NFL on FOX" for 10 years -- was out at Craig's last night and told us she knows what it takes to make it in the industry and would NEVER have been so disrespectful.

"I think it's horrible. You have to be gracious," Barberie said ... "Be nice to the people that are helping you out."

Michael Lohan hysterically called 911 as his infant and toddler screamed in the background ... pleading for cops to come and arrest his wife.

TMZ broke the story ... Kate Major Lohan allegedly pummeled Michael after she came home drunk Thursday. When cops arrived, she claimed Michael also hit her, and when cops couldn't see any injuries on her body, they say she began scratching herself. Kate was arrested.

During the 911 call Michael ticks off Kate's rap sheet and her choice of drugs.

Floyd Mayweather doesn't give a single DAMN about Conor McGregor -- telling TMZ Sports the UFC fighter is a joke ... who's using his name to try to get some cheap publicity.

Earlier this week, McGregor said he'd DESTROY Mayweather in a fight in less than 30 seconds -- because Floyd wouldn't be able to handle an MMA-style attack.

But sources close to Mayweather tell us ... Floyd "scoffed" when he saw the quotes and said, "I don't take that dude seriously. He's just trying to get himself some publicity."

Nikki Minaj posted a picture of the crazy diamond ring her BF Meek Mill gave her -- and then got Insta-blasted by Floyd Mayweather’s girlfriend ... who has the same ring!

Then Meek started ripping into Floyd's GF ... and then it was basically a bunch of “messy, messy ring mess.“ Y'know how THAT goes.