Take notes, Kim Kardashian -- this is how it's done!

Halle Berry ran errands in Los Angeles on Tuesday before picking up her daughter Nahla, and the 46-year-old actress showed off her amazing physique as she strutted down the sidewalk.

Halle and Olivier Martinez are expecting their first child together later this year, and she confirmed the good news in April. "This has been the biggest surprise of my life, to tell you the truth," Berry told CNN last month. "Thought I was kind of past the point where this could be a reality for me. So it's been a big surprise and the most wonderful."

Wonder if it's a boy or a girl?

Black Sheep Syndication

Um, can we please talk about how hot Sharon Stone looks at 55 ... or any age for that matter?!

On Tuesday the actress hit the red carpet for the premiere of HBO's Liberace biopic, Behind the Candelabra, and she isn't even in the movie (her Basic Instinct co-star Michael Douglas is), but she pretty much stole the show. We're not sure if she's genetically blessed or if she has an amazing doctor, but kudos to her!

The previous day we spotted Sharon indulging at the buffet table on Roberto Cavalli's yacht, and she appeared to be really enjoying her sangria:

Adam Taylor/ABC

Kellie Pickler and pro partner Derek Hough won the 16th season of Dancing With the Stars on Tuesday night, beating out Zendaya and Val Chmerkovsky and Jacoby Jones and Karina Smirnoff.

Pickler and Hough had a combined team score of 94 for both nights of the final competition, and Pickler, who rose to fame on American Idol, clearly wasn't expecting to take home the top prize. "Oh my God!" she exclaimed when her name was called. "This is amazing, oh my God!"

"I never thought I'd do this show," she told Us Weekly on Monday evening. "Part of me wanted to, but I was honestly scared to. My grandpa talked me into doing it. It's his favorite show -- and he wanted me to have Derek as a partner! I'm kind of nervous that whoever wins tomorrow night, my grandpa might run out there and snatch the Mirror Ball trophy anyway!"

Congrats!

After crashing his Porsche into a wall back in February, Chris Brown encountered more car trouble on Tuesday afternoon when he rear ended a vehicle in Beverly Hills.

Chris left his Hollywood home with on-again flame Karrueche Tran, and the duo were on their way to the studio when the R&B bad boy bumped his black Range Rover into a black Mercedes sedan. No one was hurt and cops were not called to the scene, but Chris did exchange insurance and contact information with the driver.

Glad everyone's ok!

There's no denying that the Kardashian clan is fashionable.

Kourtney and Khloe Kardashian, and Scott and Mason Disick hit the streets of L.A. today in style. Kourtney looked blue in a denim collared shirt, powder blue leather pencil skirt, and baby blue leather shoulder bag. The eldest Kardashian added a pop of print to her monochromatic outfit with cheetah-print pumps.

While the hot momma headed out to film her reality show Keeping Up with the Kardashians in Calabasas, her son Mason and boyfriend Scott shopped at Barnes & Noble for a Lego Ninjago set. Little Mason looked adorable in his shades, neon blue T-shirt, and Nike kicks. We have a feeling Kourtney chose that shirt.

Khloe, on the other hand, sported a flirty summer dress while arriving at a meeting in Studio City. Taking a cue from her sister's rule book, Khloe embraced animal print. Is it just us or does Mrs. Lamar Odom look better than ever?

Both sisters have recently lost an incredible amount of weight: Khloe dropped almost 20 pounds in the last few months and Kourtney slimmed down 44 pounds within six months of giving birth to daughter Penelope. Try keeping up with that!

There's no doubt that Gwen Stefani loved the 90s.

The songstresses channeled a rocker glam look from her band No Doubt's glory days while running errands with her son Zuma today. Torn denim? Check! Combat boot heels? Check! Wide-rimmed glasses? Check! Chain details? Check and check.

Fittingly, the mother of two was voted the coolest mom in music in a survey conducted by iHeartRadio. With 30.4 percent of the vote, the singer beat out Sheryl Crow, Beyonce, Shakira, Christina Aguilera, and Madonna, among others. That's some tough competition!

Gwen told Vogue earlier this year that she loves motherhood, but that the experience isn't what she anticipated.

"At first, your life is totally the same," she told the mag. "You have this cute little thing that you get to drive around everywhere and you're so proud and it's amazing. And as they grow older, it really does start to change your life."

According to the L.A.M.B. designer, her and her band mates were living in arrested development during the beginning of their careers.

"Time kind of stops when you're in a band," she said. "It’s this suspended childhood, and it's really awesome, that part of it. But then when you have a family of your own, it forces you to go into the adult world a little bit more."

It looks like she may still be stuck in the 90s, after all.