Kim Kardashian, Kourtney Kardashian, Kylie Jenner, Kendall Jenner and Kris Jenner certainly know how to throw a party!

On Friday night all of the Kardashian-Jenner ladies (minus Khloe, who is staying by Lamar Odom's side while the NBA star remains in the hospital) celebrated bestie Olivier Rousteing's birthday in Los Angeles. From the fancy outfits to the A-listers on the guest list, it was quite the soiree! Kim and Kylie snapped selfies with Rousteing, who is the creative director for Balmain, and there were plenty of group photos as well. Tyga joined his lady love Kylie, but noticeably absent was Kanye West.


Jada Smith was accompanied by her kids, Willow and Jaden, who spent quite a bit of time with the Kardashians at the event. And there were plenty of other famous faces, including Cara Delevingne and Mary J. Blige:

Kate Hudson attended an event for her shoe designer pal Brian Atwood on Friday night in Los Angeles, and she wowed in wearing a sexy grey number. Of course, we couldn't help but notice that the outfit's material is somewhat athletic-inspired. Yup, there's a reason for that.

“I think you can dress [sportswear] up however you want to dress them up,” she told People earlier this week. “You just add your own thing to it — however that is. Some people with heels with sweats, and I’ve been known to wear wedges with my sweats.” Well, she's certainly nailed this look! So how does she keep that bod totally hot? “[I work out] whenever I can,” the 36-year-old starlet told the mag. “I just keep working out. You can’t stop.”

While it's not confirmed whether Hudson is dating the much younger Nick Jonas, she definitely doesn't want to talk about it! The actress appeared on Watch What Happens Live on Tuesday in New York City, and during the show Kate was asked by a caller if the rumors are true. “I don’t like addressing any kind of gossip,” Kate she stated. Host Andy Cohen then asked if she gets annoyed when she's photographed with a friend and the rumors start.“I mean, my agent has been my mystery man maybe twenty-five times. You can’t hug someone, talk someone without it being a thing,” Kate replied.

Lamar Odom reportedly suffered a dozen strokes early on during his hospitalization, and it's affecting both his ability to both walk and talk.

Doctors discovered the strokes after performing a series of brain scans, according to TMZ. Odom will reportedly have to undergo months of physical therapy, but even then, doctors aren't sure whether he will make a full recovery. Odom underwent two emergency surgeries on Thursday, and he remains on dialysis.

Odom’s estranged wife Khloe Kardashian has remained by his side since he was hospitalized on Tuesday, October 13. “She sleeps in the ICU with him,” a source told Us Weekly. A second source added, “Khloe’s not really responding to friends who’ve reached out; I think she’s just in a bubble with her family right now.”

Doctors have banned all visitors except Khloe, who recently called off the couple's divorce. “[Khloe] loves him so much, and she takes their wedding vows — for better or worse, in sickness and health — extremely seriously. This is a huge wake up call for Lamar, for his friends and family. Everyone is just really hoping for the best," another source told the mag.

Most women give up on trying to look sexy during pregnancy, but not Kimmy K!

Kim Kardashian and her sister Kourtney hit up the studio today to shoot some stuff for Keeping Up with the Kardashians, and the pregnant reality star flaunted some major cleavage in a see-thru dress with a black lace bra. Kourt, meanwhile, appears to have stolen Khloe's style and was sporting a navy bodysuit with tight jeans.

The brunette bombshell and husband Kanye West are getting ready to welcome their son in December, and she recently admitted that she's "a little" worried about daughter Nori's adjustment to having a sibling. "We read books with her about getting a baby brother and a new sibling all the time! We always say goodnight to baby brother," she wrote on her website.

The world's most famous woman might have a lot on her plate these days, but she makes quality time with her man a priority.

"It’s still SO important to me to make time for my husband. Our schedules are already so busy and I know that the first few months when the baby comes will be harder and more hectic. I know how important it is to do things on our own. We’ll definitely go on a movie night and go out to dinner. It’s important in any relationship to make quality time together a priority! [He] really is the best partner. I wouldn’t want to go through any of this without him by my side!” she added.

We hate to admit it but Kim still looks damn good!

A baby boy is on the way!

Kelly Clarkson announced via Instagram that she's pregnant with a baby boy! Aww now she'll have one of each!

The superstar singer posted an adorable snap of her 16-month-old baby girl, River Rose, sitting on a slide, along with the caption, "In other news, River's gonna have a little baby brother :) #itsaboy We're so excited!"

During a show at L.A.'s Staples Center this past August, the "Stronger" singer revealed to the crowd that she was expecting baby No. 2. "I was not planning on announcing this but I'm totally pregnant," the 33-year-old said. "I didn't want you to think I was on pills or something! Everything is great. I haven't vomited yet, that's a win!"

Kelly and her music manager husband, Brandon Blackstock, were married at Blackberry Farms in Walland, Tenn., in October 2013.

Blackstock has two other children from a previous marriage, a daughter Savannah and son Seth.

A new tell-all book claims that super couple Beyonce and Jay Z separated for a year around 2005 due to an affair with Rihanna.

The explosive book by J Randy Taraborrelli, entitled Becoming Beyoncé: The Untold Story, alleges that the split happened around the time Jay Z began mentoring the then-17-year-old. The rapper managed the launch of her debut single "Pon De Replay," which came out in 2005. 

Many said the rumors were just intended to boost Riri's profile, however, Beyonce may not have thought it was just rumors. The writer claims, "Beyoncé didn't know what to make of this, and it actually ended up breaking them up for a time."

'They spent maybe a year apart from each other because Beyoncé just wasn't sure of what to make of the situation with Rihanna."

But that rocky past seems to be behind them these days. Taraborelli added: "It's safe to say that Rihanna and Beyoncé are friends."

So we guess that's all water under the bridge?

How cute are these two?!

Fergie and her adorable son Axl ran errands in Beverly Hills yesterday, and they decided to wear matching bandanas and shades for their day on the town. The singer's legs looked toned and slim, and it's clear she takes her fitness routine very seriously.

The Black Eyed Peas songstress is gearing up to release her second solo album in nine years and go on tour, but she has big plans after knocking some professional stuff off her to-do list. "After the album and the tour, we would love to have another child. Absolutely," she confessed to E! News.

The chart topper and her husband Josh Duhammel seem to have finally come to an agreement about how many kids they want, but when they first met, they had very different ideas about the ideal family size. "We negotiated early on to have two kids, because he said he wanted five. And I was on the date going, 'OK, well, we could be really good friends, but my limit is two.' That was date two or three. That was it. Why waste time?" she previously revealed.

Fergie and Josh sure make cute kiddos!

Michael Jackson's close friend Dr. Arnold Klein has passed away at age 70, TMZ reports. The famed dermatologist died Thursday night in Palm Springs after being admitted to the hospital on Monday because of severe abdominal pains.

Klein and the King of Pop were the best of friends, but their friendship was fueled by MJ's drug addiction. Klein would frequently write him prescriptions under aliases and administer him Propofol, the drug that ended up killing him.

After the legendary singer's death, Klein's life spiraled downward and he eventually filed for bankruptcy.

Oddly enough, just yesterday Prince Jackson insinuated that Klein quite possibly could be his biological father. A random Twitter user wrote "everyone knows you are a Rowe-Klein NOT A Jackson!!" so Prince fired back with an oddly telling response.

"The blood of the covenant is thicker than the water of the womb ... I was raised by my dad with my brother and sister," he commented back.

So sad!