Justin Bieber's "Cruisin'" for a bruisin'!

The pop singer must have a little too much time on his hands because he took to Twitter to challenge TOM CRUISE to a fight. Yes, Bieber vs. Cruise. Why? We have no idea!

I wanna challenge Tom Cruise to fight in the octagon. Tom if you dont take this fight your scared and you will never live it down. Who is willing to put on the fight? @danawhite ?

— Justin Bieber (@justinbieber) June 10, 2019

Bieber Tweeted, "I wanna challenge Tom Cruise to fight in the octagon," Bieber tweeted. "Tom if you dont take this fight your scared and you will never live it down. Who is willing to put on the fight? @danawhite?" So he wants UFC to sponsor this thing, but another pretty well-known promoter has offered up his services ...

Conor McGregor commented on the thread -- not wanting to be left out -- offering to host the event, writing, "If Tom Cruise is man enough to accept this challenge, McGregor Sports and Entertainment will host the bout. Does Cruise have the sprouts to fight, like he does in the movies?
Stay tuned to find out!"

If Tom Cruise is man enough to accept this challenge,
McGregor Sports and Entertainment will host the bout.
Does Cruise have the sprouts to fight, like he does in the movies?
Stay tuned to find out! https://t.co/TxsH9KUyFg

— Conor McGregor (@TheNotoriousMMA) June 10, 2019

WHAT is going on with Justin???

Kylie Jenner's party planners must be running out of ideas ... The Kylie Skin CEO invited friends over for a Handmaid's Tale-themed birthday party for bestie Anastasia “Stassie” Karanikolaou. I mean ... why???

Now fans are criticizing Kylie for her tone-deaf theme, red-capes and all. Commenting on Jenner's Instagram pix, which featured pals like Scott Disick's girlfriend Sofia Richie, fans wrote: "Who wants to be the one to explain The Handmaids Tale to Kylie Jenner?" and "I honestly believe Kylie Jenner did NOT understand The Handmaids Tale if she’s throwing a themed party about it."

A more thorough critique: "Women like Kylie Jenner will never lose bodily autonomy and access to abortion care. Margaret Atwood’s Handmaid’s Tale isn’t a joke. This is offensive when people are suffering every day without full access to reproductive care. Countless people are harmed by societal tendencies like those in the Handmaid’s Tale. Jenner and friends are using insane privilege to dip their toes into the waters of oppression."

Atwood's dystopian novel resonates today, after states like Georgia and Alabama have passed restrictive abortion laws, leaving women without access to safely and legally terminate pregnancies.

Maybe Jenner can come up with something a little more "fun" and a little less controversial-slash-completely unaware of current events-ish next time?

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Yesterday was the best day of our lives! We became husband and wife in front of God, our families and those we love. It was intimate, moving and emotional. We feel so blessed to begin this new chapter of our lives. We are so thankful to our families and our friends who stood with us, and grateful to Mr Giorgio Armani, who created a once in a lifetime dress for me to wear, and for Chris, the perfect suit. This morning we feel nothing but blessed.

A post shared by Katherine Schwarzenegger (@katherineschwarzenegger) on Jun 9, 2019 at 11:27am PDT

They did it! Chris Pratt and Katherine Schwarzenegger tied the knot Saturday in a gorgeous Santa Barbara wedding at the San Ysidro Ranch, nestled in the hills. The couple are now cemented as Hollywood royalty -- Chris marrying into the Schwarzenegger-Kennedy heritage that will certainly bring him attention.

Katherine, 29, and Pratt, 39 started dating only a year ago, but the relationship moved quickly. After Pratt divorced Anna Faris in 2017, he was lookin' for love and apparently Kate's parents set Chris up with their daughter! The pair's faith brought them together and keeps them together, according to sources close to the couple. They both worship at Hillsong Church, made famous by Justin Bieber's devotion to the youthful mega-church, among other celebs'.

Pratt's 6-year-old son Jack and Katherine's siblings — brothers Patrick and Christopher as well as sister Christina — were all in attendance and, of course, parents Maria Shriver and Arnold Schwarzenegger. Rob Lowe with his sons Johnny and Matthew were there and Rob even hosted the rehearsal at his $47 million Montecito mansion the night before.

People magazine offered some insight into the big day, reporting on the menu and entertainment, "[The couple's caterer used] only local food. It’s a lot of fresh vegetables. They didn’t want the menu to be too heavy, or rich. It’s more of a light summer menu. For dessert, there are lighter options as well like raspberries, blueberries and red currant.”

The report goes on to detail how guests danced the night away: "During the reception, Pratt made a speech and thanked their guests for joining him and his new bride on their special day. In addition, guests danced to Bruno Mars’ “24K Magic” and ”Uptown Funk” as well as Neil Diamond’s “Sweet Caroline,” Journey’s ”Don’t Stop Believin’” and Miley Cyrus’ ”Party in the U.S.A.”

Sounds like a super-fun celebration of this adorable couple!

SO AWKWARD! Kylie Jenner, her former BFF Jordyn Woods, and the man who broke up the two ladies' bestieness Tristan Thompson were all at the same club last night celebrating a mutual friend's birthday. Too close!

After Jordyn and Tristan hooked up and Kylie then kicked her bestie to the curb, the frenemies are no longer talking, according to reports. But did they have a few words with each other last night? We don't know! We need a report from someone inside ... anyone, anyone?!

The trio were all partying at Bootsy Bellows with the likes of Jaden Smith, Jake Paul and others, celebrating mutual friend Stassie Karanikolaou's birthday.

Kylie was posting videos to her Instagram Story, captioned, "Bestie birthday weekend @stassiebaby." And a clip of sister Kendall Jenner dancing in front of a pink “Happy birthday" sign.

We're surprised Tristan has the balls to show up but it's possible he didn't even know the ladies would be there. TMZ reports he was likely not there for the party. Still, he should have ditched the club the second he saw Kylie and Jordyn there. Leave those woman alone after all the trouble you've caused, Tristan!

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Happy Birthday. To my amazing husband, who never ceases to amaze me. Thank you for who you are, and all that you do. I love you!

A post shared by Kim Kardashian West (@kimkardashian) on Jun 8, 2019 at 8:43am PDT

Happy 42! Kanye West -- creator/artist/rapper/musician/designer/etc/etc celebrates his birthday today and wife Kim already posted a tribute to her hubby on Instagram.

No offense, but we kinda think her post is uninspired. Kanye always comes up with crazy unique ways to honor Kim on her birthday and this was the best she could do?!

We're gonna try to outdo her by giving you this ... our Krazy for Kanye YouTube playlist with our highlights of Mr. West. Sit back and enjoy! ...

Hailey likes it, so she put a ring on it!

Mr. and Mrs. Bieber are ring-official according to our recent snaps of Justin. He's been sporting a simple band on his left ring finger as of late ... does that mean a wedding ceremony is in the near future? Or maybe it means they've decided to skip it and let their courthouse nuptials serve as their wedding?

So back to these pix we shot yesterday ... Justin was at Westfield Mall in Century City wearing quite the disguise. He had on an oversized Drew tie-dye sweatshirt with his baggy corduroy pants and Nike low-top Jordans with his favorite Deus beanie underneath the hood and funny white sunglasses that we suspect he borrowed from a friend. He jumped out of his chauffeured van with friends and headed into Del Frisco's Double Eagle steakhouse for a meat-and-potatoes lunch.

Of course Biebs has to be undercover if he goes to a teen-ridden mall, lest he get mobbed by rabid fans. We kinda think this outfit drew (pun intended) more attention that anything, though. Wouldn't you stare at this dude if you saw him at the mall?

Is there a secret project in the works?

Britney Spears' sis Jamie Lynne and their dad Jamie appeared to be attending a meeting at the Hulu headquarters in Santa Monica, on Thursday. Could the former Nickelodeon Zoey 101 star and now country singer be getting her own gig on the streaming service?!

Funny - Jamie wore his usual cargo shorts and tee-shirt to the meeting and Jamie Lynn's hubby Jamie Watson was also along for the ride and also really dressed down. Jamie Lynne looked cute in a wrap skirt with a casual camo army jacket. But what was most impressive is the dad Jamie appeared to be in good health. After serious colon issues, surgeries, and significant health crises, papa Spears is looking good. We hope he's doing well!

The family's been spending time together with their kids at Britney's sprawling Calabasas estate -- they even Instagrammed some pix of their fun pool day yesterday. So cute!

Done! After a TON of complaining and bitchy catfights with fellow castmembers/frenemies, Lisa Vanderpump has given up on the Real Housewives of Beverly Hills.

Vanderpump was considered the queen bee of the show, appearing in the past nine seasons of the hit Bravo series. She got her own spin-off in Vanderpump Rules and promoted Pump and other other restaurants on the show, seemingly profiting quite nicely from having the huge platform of RHOBH behind her but apparently she's OVER it now.

When Us Weekly asked the reality queen in November if she was headed out the door, she replied, "There’s a plethora of stories that say I’m quitting, that say I’m trying to get Jax [Taylor] off [Vanderpump Rules]. If I had quit I would have said it." But now, she's telling the outlet a different story.

When asked at the 7th Annual Real to Reel: Portrayals and Perceptions of LGBT’s in Hollywood if she's quitting the show she answer, "Yes." She went on to say, "I made the decision to leave. It was a very difficult year for me, personally and professionally. I had wonderful things happen this year, opening up and TomTom and the cocktail garden in Vegas. The Housewives, it’s just, it’s emotionally too difficult to deal with."

Hey, she's gotten what she needs out of the show, so why not say goodbye! We'll miss the drama between her and Kylie and Dorit and everyone else but frankly, her participation in the show was becoming a bit toxic and kind of too negative. So ... hasta la vista, Lisa!