Check out the happy threesome!

Jailey pal Kendall Jenner joined Mr. and Mrs. Bieber at the recording studio Tuesday night, dressed in head-to-toe Yeezy -- sweats and slides -- hanging with her fellow supermodel friend and her old pal Justin.

We spotted Kendall arriving at 8pm and the whole group left around 10pm.

It's good to see Hailey and Justin back together, after spending time apart while she was in New York working. And it's probably healthy for them to have a mutual friend around rather than being isolated in their marriage -- too much one-on-one time isn't always a good thing ...

Zendaya's the hard-working woman in Hollywood these days! The 22-year-old is out promoting Spider-Man Far From Home AND her edgy HBO series Euphoria which premiered just last week. Talk about doing double duty!

So yesterday, Zendaya and her Spider-Man co-star Tom Holland hit Good Morning America to promote the new film and today, Zen was on her way to tape The Late Show With Stephen Colbert. Of course wild fans have been following the young star everywhere she goes and despite knowing the ropes and having serious stans for years, Zendaya still looks surprised at how many people turn up to take selfies with her and get her autograph. She so cute!

Real Housewives of Orange County's Gina Kirschenheiter's husband Matt was arrested this past weekend after a domestic violence call Saturday. But the trouble didn't stop there, of course ...

Matthew was released the following morning around 1am, without bail. He wasn't officially charged with a crime but law enforcement says the arrest was related to a domestic violence call.

The incidence happened only days before Gina was in court for a protective order -- she had requested an emergency hearing due to allegations of violence by Matt. The couple are in the middle of a divorce but seemed to have reconciled. We're guessing that reconciliation is OFF now.

Just ten days ago, Gina was wishing her now-estranged hubby a happy birthday with this touching post: "Happy birthday to the man who has held my hand for the last 14 years despite the ups and downs. Thanks for being the best father to our kids, and the best friend a girl could ask for. Wouldn’t want to take on this crazy life with anyone else. Like you said, ‘I’m your person and you’re mine.'"

Wow! Things change ... and quickly!

Be humble! Sit down!

Apparently Kylie Jenner wasn't so humble at the Met Gala last month, sitting at an A-list table with the likes of Jennifer Lopez, Alex Rodriguez and Donatella Versace ...

A-Rod, in an interview with Sports Illustrated says the young billionaire was talking about her bank: "We had a great table. We had Kylie [Jenner] and Kendall [Jenner] ... Kylie was talking about Instagram and her lipstick, and how rich she is." Ha! Gee, no politics, no current events, just dollar bills?

Funny enough, Us Weekly justifies Ky's bragadocious ways by saying she spoke on the top with "good reason" because just two months prior she was named Forbes youngest-ever self-made billionaire. Hey, you don't need to talk about your bank account with J Lo and A-Rod, though! Other rich people don't wanna hear about how rich YOU are!

Hailey's baaaack! We haven't seen Hailey Baldwin and Justin Bieber together since they hopped a private jet together out of LA on the 13th. Bieber was home a few days later but Hailey's been in New York. In the meantime, Justin has spent time with his mentor Hillsong pastor Carl Lentz to whom he always looks for guidance when he's in need. So that makes us wonder ... was the time apart intentional? Did the you couple's marriage hit a rough patch?

Theories about Mr. and Mrs. Bieber are rampant online and while we don't want to contribute to conspiracies, we do think there's some there there. Justin has been very public about his battle with depression and anxiety and wanting to get mental fit before he starts a family with Hailey. That journey can take a toll on a relationship so maybe the pair decided some time apart would be good? Or maybe Hailey just had to work!

Speaking of work ... the supermodel is planning ahead for future business with her recent trademark filing but it hit a snag the other day when the US Patent Office DECLINED her filing! Why? Hubby Justin had already filed for the same patent more than ten years ago for "Bieber Beauty." Apparently Justin and his people had a vision for soaps and deodorants, personal hygiene and beauty products long before Hailey did. The good news is, as long as they stay together, they can both profit from the Bieber name!

Here they are, ten years later! Brody Jenner, Heidi Montag and Spencer Pratt, Audrina Patridge and the whole gang were back on the air last night for the season premiere of The Hills reboot and it was DRAMATIC!

Perhaps the biggest dramz comes from Brody and wife Kaitlynn Carter who seem to be having some marital trouble due to ... an open relationship?! And Brody's late-night lap dances?!

Audrina's going through a divorce from her BMX biker ex Corey Bohan and adjusting to life as a single mom ... and yes, Justin Bobby's back!

Who's NOT back? Kristen Cavallari, who's got her own reality show, and Lauren "LC" Conrad, who's got a clothing line, a book, and a whole lifestyle brand. They don't need The Hills!

Meanwhile, Spencer and Heidi muse that no one thought they'd be together ten years on and here they are! They're praying with crystals and raising their son Gunner. If you missed it, check out the highlights here!

UFC boss Dana White is getting super excited at the prospect of a fight between Justin Bieber and Tom Cruise and he's making it sound like it just might happen! White told paparazzi outside Craig's Sunday night that getting those two in the ring would produce the biggest spectacle ever -- the most-watched fight with the largest purse. And when asked if he thinks it could really happen, he declines to give details but that look in his eye makes us believe LOTS of phone calls are being made, like the one between him, his manager, and Scooter Braun the other day.

Then, as White gets into his chauffeured car he finally admits is might be the hype that's more interesting than the actual fight would be! Watch!

Whoa, this is a A LOT! Khloe Kardashian reveals in the latest episode of Keeping Up With The Kardashians that she thought she might be PREGNANT just before the Tristan Thompson - Jordyn Woods cheating scandal broke! God, that would have been horrible!

Poor Khlo was throwing up blood and having migraines to the point where she had to get an MRI to check everything out. It's like some serious foreshadowing for the storm that was brewing. 'Cause when she found out what Jordyn had done, it seriously brought down her life.

In a scene from the new episode, Khloe's sitting at the breakfast table with Kylie and Scott Disick saying how she can't believe Jordyn is avoiding telling her what really happened and that because she can now assume the cheating rumors are true, she can't believe Kylie's BFF hasn't even called her to apologize. But Jordyn DID go on Red Table Talks to set herself up as the victim! That little jezebel!

This season of KUWTK really gives us insight into the horrible mess that Khloe and the family went through because of Tristan and Jordyn -- a lot of it we already knew but some of it we didn't. Like this: Khloe also reveals that Tristan texted her after the event, "He's like, 'I can't stop thinking about you and what a mess I have caused.' He's doing this to get a reaction out of me. Oh, so I'm just allowed to say 'I'm going to kill myself' at any time? That's crazy."

Holy sh*t! Now Tristan has somewhat retreated but he's been spotted out at nightclubs as of late, where Kylie, Jordyn, family friend Larsa Pippen, and other Kardashian friends have been spotted. Is he trying to work his way back into the clan and with Khloe???!!! We hope not!