Last night Kourtney Kardashian and Scott Disick left their two children behind and had a dinner date in Calabasas ... how fun!

But speaking of the kiddos, Kourtney recently revealed that Mason is getting used to sharing the limelight with little sister Penelope and Kim's little girl Nori! When asked if Mason knows that North is his cousin, Kourtney told E! Online at the Thomas and Friends: King of the Railway movie premiere, "He does ... I think he gets a little bit jealous because he has a special relationship with his Aunt Kiki, and she takes away from that so he's still kind of adjusting."

Awww!

Seriously ... she looks like she's going to head to the delivery room any second now! Of course, Halle Berry still looks like a million bucks...

The pregnant Oscar winner was snapped out and about in Los Angeles on Monday afternoon, and she showed off her huge baby bump in a strapless tie dye maxi dress. Over the weekend Halle and hubby Olivier Martinez attended an Earth, Wind & Fire concert in LA, and from dancing and singing along to the band, the 47-year-old actress isn't letting her pregnancy cramp her style.

Of course, her belly did get in the way during filming for X-Men: Days of Future Past, but luckily Halle was able to shoot her scenes before anyone else. "I wasn't in [the movie] as much as I was meant to be," she told Total Film. "[Pregnancy] kind of colored what my involvement could be, which was why I was one of the first ones in and the first ones out."

Britney Spears announced/confirmed on Good Morning America today what we already knew ... she's headed to Vegas!

Brit's "Piece of Me" show will be staged in a custom-built theater at Planet Hollywood and will launch December 27. The 50-show run will follow the release of Spears' yet-unnamed album on December 3. Brit will rake in a reported $310,000 per show and tickets will range in price from $59-$179. You can even buy a meet-and-greet package for $1500 -- bargain!

The star transported thousands of fans to the middle of nowhere in the desert, while she choppered out (see her Twitpic below), making a dramatic entrance before her interview with Sam Champion via satellite.

Brit said, "I love Vegas. The energy is really good. I'm going to do my greatest hits, but I'm going to have to put some of my new material in to keep it fresh."

During her sit down, Britney also weighed in on Miley Cyrus controversial performance at the MTV Video Music Awards, telling GMA, "I think anytime you do a performance that is that memorable you're going to have criticism I think she's doing her thing she's being herself so I give props to her."

Can you believe Real Housewives of Atlanta's Kim Zolciak is due to give birth to twins later this fall?! She looks amazing!

Kim Z posted the sexy snap above on her Instagram and wrote, "Going swimming with the kiddos! The pool makes me feel so much lighter! This belly #twins #excited #blessed #nofilter."

Back in June the reality star announced that she was pregnant, but in August she revealed that she was expecting twins! Kim already has two sons with hubby Kroy Biermann, who she married in 2011. Kim also has two daughters Brielle, 16, and Ariana, 11, from her marriage to Dan Toce.

She's giving Brangelina a run for their money!

Kim Kardashian has reportedly dumped longtime publicist Jill Fritzo for PR superstar Ina Treciokas, who represents Sarah Jessica Parker, Woody Harrelson, Owen Wilson, Liev Schreiber and Justin Theroux. (Fun fact: Treciokas' firm, Slate PR, also reps Jennifer Aniston.)

A source tells the New York Post, "Kim wants to set herself apart from the Kardashian p.r. machine, and Kanye West advised her to build her own team." Oh yeah? So Kanye is behind this then?

Fritzo continues to represent the rest of the Kardashians, which also makes us wonder how momager Kris Jenner feels about the move. Is she next on the chopping block? After having Kanye on her show last month, we find that hard to believe, but you know what they say about fake media friends!

Apparently it just wasn't twerking!

Miley Cyrus and fiance Liam Hemsworth have called off their engagement, their reps confirm.

It's not as if this news is shocking, considering there were signs of trouble for months!

The Hunger Games actor was spotted partying with Mexican singer Eiza Gonzalez in Las Vegas this past weekend, and the former Hannah Montana star unfollowed her beau on Twitter last week.

"Liam and Miley are completely done and broken up. She wants nothing to do with him, and vice versa. It's bad," a source dished to Us Weekly.

Supposedly the hunky Aussie was put off by his lady love's rebellious and hyper sexualized behavior in recent months, so we're guessing her embarrassing VMA performance was the nail in the coffin for their love story!

Is she or isn't she expecting baby number three?!

On Monday Gwen Stefani stepped out in Los Angeles in a baggy pant and top combo, and she's not exactly doing anything to dispel those pregnancy rumors! This is literally the ninth outfit in a row she's worn that doesn't show off her fab figure, so we really have to wonder!

When we polled X17 readers last week and asked whether you guys thought the No Doubt singer had a bun in the oven, only 22% of you thought she was! 35% said no way, and 43% said you weren't sure. Gwen has yet to confirm the news, but until she wears a bikini or bares her amazing abs in a crop top, we're going to keep playing this guessing game!

Reese Witherspoon has been hitting the gym hard as of recently. The mom of three was seen leaving Burn 60 in Brentwood, Calif., on Monday after an intense work out.

According to their website, Burn 60 is a "fun, effective, fast-paced, 60-minute workout for all fitness levels." Whatever the workout is -- Reese has never looked better!

For the workout, the 37-year-old wore cropped leggings, a black tank top, a baseball hat and was carrying a monogramed Goyard St. Louis tote bag.

Over the summer, the Oscar winner became quite the gym rat, and recently debuted her slimmer figure at the Devil's Knot premiere during the Toronto International FIlm Festival.

Devil's Knot, which hits theaters later this year, is based on the true story of three teenagers who were falsely convicted of killing two 8-year-old boys in Tennessee. The trio, known as the West Memphis 3, were released two years ago after spending 18 years behind bars. Reese plays Pam Hobbs, the mother of victim Stevie Branch, and Colin Firth also stars in the movie as Ronald Lax, a private investigator who represented one of the accused teens.