Let the cat fights begin!

Lisa Rinna will be joining the Real Housewives of Beverly Hills cast for the upcoming season of the Bravo reality show, Us Weekly reports.

The Dancing with the Stars alum has already begun filming scenes with the rest of the cast, and cameras were most recently rolling as she celebrated her birthday on July 11th at co-star Lisa Vanderpump's new West Hollywood restaurant Pump.

So how exactly does she fit with the rest of the ladies? "Lisa has been friends with Kyle Richards and Lisa Vanderpump for years," a source dished to the mag. Two people who won't be meeting the newest 90210 vixen? Carlton Gebbia and Joyce Giraud, who were given the boot after only one season on the hit show.

The addition of a new hot chick probably isn't going to go over well, and we can't wait for the drama that ensues!

Taylor Swift is out and Cara Delevingne is in as Selena Gomez's new bestie!

Sure, the ladies have hung out before and we know T. Swizzle and SG aren't exactly having baking parties together anymore, but it seems like Selena and Cara (Carlena?) have gotten closer than ever on their Eurotrip. Wild supermodels might be more fun than cat-crazy country singers, but after hearing those reports about Selena's friends and family growing concerned about her partying, is this really the best idea? Then again, Cara is still probably a safer bet than Justin Bieber...

Selena and Cara were spotted hopping on Alshaire Fiyaz's yacht, the Ecstasea on Monday in Saint Tropez, France, and the ladies are reportedly in town for the International Polo Cup. Both of them Instagrammed the above shot with a helicopter, and Selena posted even more sexy travel snapshots the other day.

Looks like she's totally lovin' life without the Biebs -- or at least she wants us to think that.

Shia LaBeouf may be showing signs of improvement -- but he's definitely still brooding.

The troubled actor was spotted in West Hollywood on Saturday doing a bit of shopping. The actor has been in Los Angeles the past few weeks, keeping a dedicated recovery practice.

He's keeping the scowl, the skinny jeans and combat boots. One day at a time, Shia!

After his arrest for disorderly conduct in New York last month, the Hollywood bad boy's rep confirmed that his client was seeking treatment for alcohol addiction. Keep up the good work!

Black bra?! Oh how sexy!

While inadvertently showing off her black bra, Miranda Kerr turned some heads in the Big Apple on Saturday. It looks like Orlando Bloom's ex is getting in all the white-jeans-wearing she can before Labor Day -- and we are digging it!

Wearing her summery jeans, the Australian model looked incredible in a striped tank top and leopard-print heels while en route to the Mondrian SoHo hotel.

Things seem to be going well with Miranda's new man, Australian businessman James Packer. On Friday morning, the 31-year-old was spotted heading back to her NYC apartment after spending the night with Packer at the Greenwich Hotel. It's definitely an unlikely duo -- but we guess it works for her!

Unless they had their couples massage in the same room, we hope for Tori's sake Dean had a male masseuse!

Tori Spelling and Dean McDermott stepped out in Calabasas over the weekend after a quickie trip to the spa, and after a tumultuous couple of months, it looks like things are back to normal for the two! But will it last? For the sake of their four young children, we hope so!

Dean appeared on E! News last Thursday, and he chatted with Giuliana Rancic about what happened after True Tori aired earlier this year. As you know, the duo patched things back up, and while we wonder how much of their relationship drama was just for show. Those therapy sessions did seem pretty intense though...

"Things are great," Dean said. "Our relationship is stronger than it's ever been and we're working very hard on that. I'm working very hard on myself—my sobriety, it means everything to me, becoming the dad and the husband that I've always wanted to be and that they deserve...I'm changing my life for the good."

"I wake up every morning and I'm just so blessed that she's in my life still," Dean added. "She's such a strong lady, and when this happened I was like, ‘Why don't you just leave me?'"

Say what?!

Lil Wayne and rumored girlfriend Christina Milian hit up Chris Brown's "Kick'n It For Charity" in Glendale over the weekend, and when we asked Weezy about his romantic life and if he's dating the singer, he told us he's actually been seeing Jenny from the Block!

"I'm dating J.Lo, you ain't heard? We're going steady," he joked on his way into the event.

We wish that was true, because we actually think they would make a pretty cool couple! They would definitely give Jay Z and Beyonce a run for their money!

Did she go to the dark side?

Kim Kardashian is known for changing up her look pretty frequently, but this latest gothic look took us totally by surprise!

In the image, the reality star's hair is a deep shade of plum and she sports black lipstick and a septum piercing. Such a departure from her usual glam appearance! We bet this look is just temporary, because there's no way this would be a good thing for her various endorsement deals and photo shoots!

We have a feeling her sister Kylie put her up to this! The youngest of the Kardashian-Jenner clan actually rocks the goth!

Over the weekend Suki Waterhouse landed at Los Angeles International Airport, and the 22-year-old model (she's not quite a supermodel, right?) seemed to think every black car was for her!

And not only that, but Bradley Cooper's lady love wasn't having much luck flagging down a cab either. Honey, this ain't New York City -- you gotta wait in line at the various taxi stations outside the terminals like everyone else if you want a ride home!

It seems like she gave up on cabs and ordered an Uber, but surely she had to know how things work at LAX. Or maybe it's just because no one recognized her? Sure, she's hot and she's snagged some sick ad campaigns, but she's no Gisele Bundchen...