Chris Hemsworth's wife Elsa Pataky just announced she's pregnant with the couple's first child, but she's already showing off her maternity-chic style!

The Australian actor and the Spanish model have been enjoying a relaxing vacation in St. Barth, where they've been spending quality time with pal Matt Damon and his wife, Luciana, aboard a luxury yacht in the French West Indies.

Pataky confirmed the baby news to Hola! mag on Wednesday, revealing, "Chris and I are ecstatic, very happy and excited."

Congrats!

Looking chic in a loose-fitting sweater, skinny jeans and leopard-print ballet flats, hot mamma Ali Larter treated her darling son Teddy to a playdate on a sunny Wednesday afternoon, in Beverly Hills.

Little Teddy is probably the only one who can pull off wearing a Christmas sweater in January, and still manage to look adorable!

These days, the mommy-son duo is rarely seen apart, and that's just how Ali likes it. The star is currently taking time off from acting to be a full-time mom, but we have to admit, we really miss her on the big screen!

Well, she obviously stuck to the speed limit, but we bet she's tempted to try out her car's 4-second zero to 60 mph acceleration time when she hits the freeway!

Today Paris Hilton was spotted driving around Los Angeles in her 2012 California Spyder Ferrari, and as always, the heiress looked like a million bucks. Of course, the car's worth $300,000, so make that 1.3 million bucks!

Earlier today Paris tweeted, "Good morning everyone! Have a beautiful day! Off to a crazy day of business meetings." Wonder what she's up to now? We know she's hard at work on her next album, and with fashion and fragrance lines (not to mention TV shows and endorsement deals) she's always keeping us guessing!

Reese Witherspoon just loooves her puffer vest!

Yesterday we spotted the Oscar winner out and about in Santa Monica, and it looks like she was on her way to visit hubby Jim Toth. The two are celebrating their one-year wedding anniversary in March, but she's still as giddy as a gal on her honeymoon!

Reese's latest film, This Means War, hits theaters in a month, and the actress stars alongside Chris Pine and Tom Hardy in the romantic comedy which has both of the hunks vying for her affection. Can't wait to see that one!

A human head in a plastic bag and a severed hand were found in Bronson Canyon Park near a hiking trail below the Hollywood sign Tuesday afternoon, and the crime scene happens to be down the street from Brad Pitt's home.

Investigators combed the Canyon Drive neighborhood looking for clues and speaking to neighbors ... including Brad Pitt's personal bodyguard.

Close to 30 detectives and a cadaver dog were seen investigating in the rough terrain. The hand was located 50 yards from the head.

Many celebrities, like Brad Pitt and Angelina Jolie, take their kids to play at Bronson Canyon Park.

The search is ongoing for the remaining parts of the male body. As for the severed head, police believe it belongs to a man of Armenian descent in his 40s with salt and pepper hair.

Police believe the man's identity will be uncovered using fingerprints and dental records.

Cindy Crawford's 10-year-old daughter Kaia Gerber has caught mom's modeling bug!

Kaia, whose father is Randy Gerber, is striking a pose for Young Versace's Spring/Summer 2012 campaign.

Ms. Crawford had the following to say about her daughter's new gig:

“I have so many fond memories of the times I spent with Gianni and Donatella. There is something so very special about the House of Versace. Being on-set with my daughter watching her in front of the camera was a fantastic experience. I am so proud of her.”

The Young Versace collection is for boys and girls aged 0 - 12.

Meow!

From the leopard sweater to the leather pants, can you believe that Sharon Stone is going to turn 54 in less than two months!?

The actress was spotted entering a medical building in Beverly Hills on Tuesday afternoon, and we're not sure if she was getting a checkup or a consultation for something cosmetic, but everyone stopped to stare as she strutted down the sidewalk.

But hey, even though she looks two decades younger than she really is, she's not immune to wrinkles:

Yesterday Ashley Tisdale was spotted leaving the gym in West Hollywood, and after that we caught the High School Musical hottie getting giggly in her Mercedes SUV with a man who was NOT rumored beau Martin Johnson! Sure, it could just be a friend, but this has us wondering whether her romance with the Boys Like Girls singer is already over!

Yesterday Ash went out with pal Julianne Hough, and while it sounds like the ladies had a blast, we're still dying to know where their dates were!