Kourtney Kardashian is killing it in a crop top for mommy-and-me class!

The sexy mother-of-three wore a skin-tight white crop top -- leaving NOTHING to the imagination -- and some unusually high-waisted sweatpants with black Vans, on Tuesday, for an outing with Penelope and little Reign.

Now, Kourt's not fooling anybody ... we know high-waisted pants with a crop top means, hiding those love handles and maybe some left-over wrinkles from the less-than-taught tummy after carrying three children. But you know what? Who cares! She looks great!

And she's obviously trying to look her best, with baby daddy Scott Disick off in Miami making out with some random girl in a hotel pool. Poor Kourt! Scott was photographed with model J Lynne (who the hell has ever heard of her?), her legs spread around his waist, Scott leaning into her neck for the make out. So we asked what Kourtney thinks about Scott's tropical tryst and here's what she said ...

This has to be one of the nastiest splits we've ever seen!

Bethenny Frankel's ex-husband Jason Hoppy was arrested last Friday in NYC after showing up to their daughter Bryn's school and threatening the SkinnyGirl mogul. He was charged with harassment in the first degree and stalking in the fourth degree, after failing to comply with a cease and desist letter issued last November.

"The complainant said Hoppy had sent numerous emails and FaceTime calls numbering in the hundreds after a cease and desist letter was sent on Nov. 22, 2016. On Friday, Jan. 27, [Hoppy] approached [Frankel] and a friend at her child’s school at around 8:15 a.m. and tried to provoke a fight. He said, ‘I will destroy you, you can get all the lawyers you want, you’ve been warned,'" an NYPD spokesperson told People.

Hoppy denies any wrongdoing.

"There are no words to express how saddened Mr. Hoppy is over his ex-wife’s unjustified actions. His only concern is his daughter and intends to vigorously fight these false charges," his lawyer Robert C. Gottlieb countered to People.

The pair split in December 2012 after three years of marriage, and finalized their contentious divorce in July 2016.

What a mess!

They're tighter than Oprah and Gayle!

Michelle Williams and bestie Busy Philipps caught a flight out of LAX yesterday, and they're so close, they even hold hands!

They became pals after starring on Dawson's Creek back in the day, and have maintained their friendship over the years. In fact, the Oscar nominee recently confessed that their bond is stronger than any relationship.

"I’m so in love with her. She’s proof that the love of your life does not have to be a man! That’s the love of my life right there," she previously gushed to reporters about the mother-of-two.

The ladies attend the SAG awards together on Sunday, so we wonder where they're headed to next?!

He needs to check himself!

Jonathan Cheban is acting like a total diva on the new reality show Celebs Go Dating, and it's making producers want to scream.

"Jonathan’s diva demands have been off the scale. Production have been pulling their hair out trying to keep him satisfied. He’s become accustomed to a certain standard of living and has already kicked off about his accommodation while he’s filming the show," a source dished to Daily Mail.

"He wants to stay at the Mandarin Oriental in the best suite going. He’s demanded a private jet to fly him home to New York for three days because he’s homesick and misses Kim, his friends and his family. They just don’t know what to do with him to keep him happy!" the source added.

Who does he think he is?!

Fans want answers!

Niall Horan arrived at LAX yesterday and couldn't seem to get a word in edgewise as fans and photographers questioned him about a possible One Direction reunion, but according to reports, if and when that happens, it will be well down the line. The British hunk is set to release his first solo album, but he recently revealed he's pushing back the date to make sure it's perfect.

"I am taking my time on it. I don’t want to rush it. I said it would be out at the start of the summer but I might push it back now a small bit. I don’t really have an idea. I’ll keep writing until it’s there and when it’s there I’ll let everyone know. It’s not going to be all singles," he told the Daily Star.

Still, the boy band might get back together once their solo projects are off the ground.

"We all know they are all working on their own things right now, but Niall, Louis, Liam and Harry are definitely for it but it will be years down the line. When they have done all the stuff they want to do personally," a source dished to Hollywood Life.

"People forget that they all wanted solo glory, but were put together as a group. They want nothing more right now then to succeed by themselves before thinking of getting back together," the source added.

We'll be waiting!

Tell us something we don't already know!

Ray J shot to fame along with his ex-girlfriend Kim Kardashian when their sex tape was released, and in a new interview, he claims the XXX-video was all part of Kris Jenner's master plan to make her daughter a star.

"I only did my part [in making her famous]. As a man I tried to play my part in the situation. If you're intelligent you can read between the lines," he told Heat, adding that the momager was "a real, true hustler." You can say that again!

The Kardashians landed a $5 million settlement after suing the porn company that released the footage, and landed their family reality show shortly thereafter. The Love & Hip Hop star was worried about the fallout of his involvement with it, though.

"When it came out I was like 'damn I'm done.' Whatever my sister's invited to they're going to put in a note saying 'Don't bring RayJ," he added.

The K clan wouldn't be what they are today if Kimmy K didn't take one for the team... literally!

She's the first to admit she looks great!

Kim Zolciak is currently enjoying a tropical vacation, and she just couldn't resist showing off her bangin' bod on Instagram. Not only that, but she's in awe of her doctors for making her chest look so gorg.

"My dermatologist is the BEST!! Sitting her having breakfast and realized how good my chest looks! I have battled with redness on my chest for years and it only got worst after I was put on blood thinners, between my toning oil @kashmerekollections (my skin is so sensitive so I made sure to make great products that won't irritate the skin and @steelederm who did Excel V laser look how good my chest looks it works!!" she explained.

"I did ipl last year and nothing!! Im not being paid to tell you this I just know how much I hated my chest being red, especially if I drank red wine, or when I exercise and I found a great combo that gave/gives me a red free chest no matter what I do!! And wanted to share with you guys. Evause o know so many people suffer from this!! Adore you @prudentlypretty ❤️ #DrSteeleDerm #TheBest #RednessHater," she added.

We can only hope to look like this after six kids!

He's just as outraged as everybody else!

James Corden arrived at LAX to catch a flight yesterday, and had to wade his way through the immigration ban protestors. With all the people being denied entry to the US, he's gotta feel pretty lucky that he can travel freely.

In fact, he made a self-shot video just to prove that point, and made a statement with a powerful message. "Freedom of movement should be this easy for all legal immigrants. Not just the white and Christian ones," it said.

Bravo Mr. Corden!