It's Oscars week in Hollywood, and the 5th Annual Hollywood Domino Gala kicked off at the Sunset Towers Hotel on Thursday night, in West Hollywood, with a bevvy of glammed-up stars!

Among the celebs making an appearance at the event were Mischa Barton, looking stunning in a yellow-gold gown, supermodel Petra Nemcova in a sexy bright red dress, and new mom Ali Larter, who donned a show-stopping yellow mini dress, paired with more than $225,000 of David Webb jewelry.

The Hollywood Domino gala is organized as one big game, and the participants have pieces with that contain pieces of a screenplay, and player who writes the most convincing storyboard wins!

In addition, all proceeds are donated to the “Artists for Peace and Justice” foundation, which "finances and coordinates a wide-ranging education, health and dignity program on behalf of the children of Haiti."

Mischa Barton hasn't had the best luck getting roles lately, but we'll always remember her as the stunning Marissa Cooper on The OC!

Last night the 36-year-old 26-year-old starlet attended Domingo Zapata's Oscar Art Show in Beverly Hills (yes, this is the same event Lindsay Lohan went to) and since we last saw her, it appears as though her hair has gone from blonde to washed-out auburn. Not her best look, but perhaps it's for her part in I Will Follow You Into the Dark, which she's currently shooting?

The film follows Sophia (Mischa's character) and her romance with a man named Adam (played by 90210 hottie Ryan Eggold). According to IMDb, "After Adam disappears mysteriously into the depths of a haunted apartment building, Sophia vows to pursue him, even if it means walking over the threshold into the realm of death." Sounds ... amazing.

Mischa Barton's fashion sense has come a long way in recent months, and wow, she's looking fit and fabulous.

The former OC actress, wearing black tights and short shorts, hit up the Music Box Theatre in Hollywood to catch Morrissey in concert.

The leggy actress wasn't the only celebrity in attendance. Showing off her slender post-baby bod in an all-black ensemble paired with killer boots, Kimberly Stewart also enjoyed the show and took a night off from watching 3-month-old daughter Delilah. Perhaps the baby was home with daddy Benicio Del Toro?

Girls just wanna have fun!



Let's face it, in this town, when you're skinny, you're usually happy -- and if you've lost weight because you're on a "divorce diet," you're probably still happy that at least one good thing came out of your failed marriage.

But in the case of Mischa Barton, who isn't in the throws of a messy breakup, her weight loss hasn't put a smile on her face. Or maybe it's just the paparazzi who make her frown?

Whatever the case, Ms. Barton and her lovely, well-defined cheekbones, looked spectacular last night as she left dinner on Sunset Plaza with a friend. Now if she'd just smile ...

Mischa Barton has surfaced in a new photo shoot for Tyler Shields. The pics show her posing with a very raw-looking steak. Yum!

In a largely punctuation-free post on his site, Shields said, "So one day out of the blue I start getting emails with the subject 'Mischa Barton' Upon opening the emails I realize they are from her fan club in Brazil they were asking me to shoot her ... She was amazing to work with and I cant wait to do it again."

See more bloody good pics after the jump!

Mischa Barton showed off her eccentric style at the Nice Airport Friday after she touched down in France to attend the Cannes Film Festival.

The O.C. star put a new spin French navy chic, wearing a boat-necked, red-striped sailor shirt with bright red jeans and ... well, HUGE red-rimmed glasses!

Does this look get a oui, oui or a non, non?

Last night Mischa Barton and a very excited female friend hit the Hollywood club scene, and it appears as though the former OC actress went with the age old trick of stepping out with a pal who isn't as blessed in the looks department.

I mean, when Mischa's on her own, is she still a 10?

Spotted: A slimmed-down Mischa Barton taking her adorable dogs to a park in Hollywood on Thursday afternoon.

The former OC starlet didn't have much to say to photogs, but it seems like she's trying to get her life and career back on track these days, as she's snagged roles in a handful of B movies due out this year...