Nicole Richie frequents this Studio City gym on the regular, but she still managed to get a parking ticket on her Mercedes Benz -- bummer!

The Fashion Star mentor looked gym-chic in black spandex pants, a jean jacket, oversized shades and a pretty grey scarf, which she used to cover her makeup-free face, on Wednesday afternoon.

Richie is gearing up to launch her affordable new line for Macy's Impulse capsule collection in September, and the busy mother-of-two recently told Polyvore mag her biggest style icon is her mom, Brenda, who boasts an exquisite closet chalk-full of Chanel and Alaia. No wonder Nicole has such impeccable taste!

She broke off her engagement with Miley Cyrus' older brother Trace in June, but Brenda Song hasn't been sitting at home nursing a broken heart!

The Social Network star showed off her toned legs a casual ensemble of pajama shorts and a pink loose-fitting tee, as she filled up her white Mercedes G-Wagen in Studio City, on Wednesday afternoon.

Since the breakup Song has been focusing all her attention on her acting career, and her most recent film, First Kiss, was recently screened at the Hills Film Festival, where it won the Best Cinematography award.

The flick centers on a young couple who encounter all sorts of obstacles while trying to steal their first kiss. How sweet!

Looks like someone's found their fav pair for summer!

After stepping out in these itty bitty white cutoffs over the weekend, Hilary Duff gave us a repeat performance and showed plenty of leg when we snapped her out with baby Luca in Burbank today.

Not only is Hil preparing for the release of her third book, True, but she recently tweeted that she's reading scripts AND back in the recording studio! Wonder what kind of tunes we can expect from the former Disney starlet?

And this isn't the first time we've spotted the British comedian walking around Los Angeles barefoot!

Last month Russell Brand was snapped checking out vintage rides in Beverly Hills, and even though the cars cost upwards of $200,000, he looked like a slightly hotter than average homeless man. Today we spotted Russell arriving at his Hollywood studio, and despite his disheveled appearance, he was in a great mood. Maybe because his new FX show, Brand X just got picked up for a second season? Or is a certain brunette still keeping him busy?

In other Rusty Rockets news, Annie Leibovitz has released this shot of the star in her Disney Dream Portrait series, where he poses as Captain Hook:

Annie Leibovitz for Disney Parks

"There are similarities between me and Captain Hook in that I am an eaten, educated, piratical buccaneer living on the high seas stealing and robbing and loathing the perpetual innocence and childhood of Pan," Brand joked of the photo. "Peter Pan! Oh, how I hate him! And as for that crocodile that nipped my end. I'm fuming!"

Where are Benjamin and Aleph?!

Natalie Portman took a solo walk through Hollywood today before stopping for lunch at Square One dining, and the Garden State actress looked a little glum that she wasn't accompanied by her husband and baby boy. Chin up Natters, we're sure they are waiting for you at home!

Maybe she looks less than pleased because of the false rumors being started about her? The 31-year-old Oscar winner was recently issued an apology after Bollywood director Saif Ali Khan said he was working on a romance film with the Black Swan star.

"It was a joke. I'm sorry. I'm just annoyed with speculation on all aspects of my life. I might just start making up stories to entertain myself," Khan said in a statement following Portman's reps filing a legal notice.

When you're one of the biggest A-listers in Hollywood, can't you blame directors for their wishful thinking? If you're Miss Portman, the answer is apparently yes!

Justin Bieber travels via private jet, and it looks like little brother Jaxson is going along for the ride!

The 18-year-old "Baby" singer held on tight to his blonde bro while boarding his awaiting jet at the Van Nuys airport.

Biebs just finished press in LA for the world premiere of his latest video for the single "As Long As You Love Me."

Click thru to see JB's hot new video. Loves it!

Photography by Vijat Mohindra

Miley Cyrus is wearing nothing but a bracelet and her sexy ribcage tattoo while sitting pretty in the bath tub.

The 19-year-old singer, who was photographed by celebrity photographer Vijat Mohindra, reportedly shot the pic while doing a spread for her Gypsy Heart Tour last summer.

Rub a dub dub!

Christina Aguilera is showing her support for Yum! Brands World Hunger Relief effort.

The 31-year-old singer Tweeted the above behind-the-scenes footage and the following:

“See behind-the-scenes of my new @WldHungerRelief PSA by @yumbrands. Help fight hunger and use your voice for good!”

Way to raise awareness, XTina!