Michelle Trachtenberg | Latest News, Photos, and Videos

Heidi Klum is gorgeous in Max Azria at the Brian Atwood campaign and flagship store celebration held at the Four Seasons restaurant on Wednesday (September 5) in New York City.

The 39-year-old Project Runway host was joined at the Mercedes Benz Fashion Week party by Ryan Lochte, Michelle Trachtenberg, and Paris Hilton.

That same evening, Heidi stopped by the Christian Siriano Nolita Boutique Opening. Also at the boutique opening was Christian himself and his co-host for the evening, Girls star Allison Williams.

After the party, Allison made her way over to the Style Awards to present the Girls costume designer Jenn Rogien with “TV Costume Designer of the Year”!

Also pictured inside: Heidi making promo appearances, in a red BCBGMAXAZRIA dress, the day before in New York City.

The Brian Atwood party was hosted by DeLeon tequila.

FYI: Heidi accessorized with Brian Atwood shoes and a vintage belt. Allison is wearing a Christian Siriano dress, Christian Siriano shoes, and an Irene Neuwirth ring. Michelle is wearing an ani lee dress.

20+ pictures inside of Heidi Klum and Allison Williams kicking off New York Fashion Week… More Here! »

Zoe Kravitz and her boyfriend Penn Badgley attend the opening night of the Broadway limited engagement of Fela! held at the Al Hirschfeld Theatre on Thursday (July 12) in New York City.

The 23-year-old actress and her 25-year-old beau stopped to pose for pictures before enjoying the play about Fela Kuti, who created Afrobeat (a blend of different styles of harmonies and rhythms).

PHOTOS: Check out the latest pics of Zoe Kravitz

Penn recently began working on the final season of Gossip Girl! Earlier that day, he shot some scenes with his co-star Michelle Trachtenberg.

FYI: Zoe is wearing a Reformation dress and Alexander Wang shoes and bag. More Here! »

Michelle Trachtenberg makes a stylish entrance at LAX Airport on Friday (June 15) in Los Angeles.

The 26-year-old Gossip Girl actress made her way through the terminal while carrying an animal print tote.

PHOTOS: Check out the latest pics of Michelle Trachtenberg

“Double, double, toil and trouble,” Michelle tweeted. “Thank you to everyone who voted for me for Choice TV Villain!! #GeorginaSparks #TeenChoiceAwards.”

She later added, “Vote daily! #GeorginaSparks RT @TeenChoiceGirl: The nominees have been announced.”

15+ pictures inside of Michelle Trachtenberg catching a flight at LAX Airport… More Here! »

Rashida Jones is cool blue at super hairstylist Harry Josh‘s first annual Hairball Party held at The Top of The Standard inside The Standard, New York on Saturday night (May 5) in NYC.

JustJared.com exclusively covered the party and spotted the 36-year-old Parks and Recreation actress hanging with former Saturday Night Live star Rachel Dratch while Marisa Tomei mingled and took pictures with photographer Terry Richardson.

PHOTOS: Check out the latest pics of Rashida Jones

Rachel Zoe chatted up designer Jason Wu while Jaime King (with husband Kyle Newman) met designer Prabal Gurung for the first time and exchanged numbers. Emma Roberts arrived with Nicky Hilton after celebrating Cinco de Mayo with La Esquina.

Also spotted at the party: Michelle Trachtenberg, Helena Christensen, Noah Mills, nightlife impresario Nur Khan, Elle‘s Joe Zee, designer Charlotte Ronson, actress Sanaa Latham, singer Sting with wife Trudie Styler, and PR gurus Leslie Sloane Zelnick and Carrie Byalick.

Follow Harry on Twitter @HarryJoshHair and Facebook.com/HarryJoshHair!

FYI: Jaime King is wearing a Joy Cioci ensemble and Pearl Collective black freshwater pearl spike earrings.

15+ pictures inside of Harry Josh‘s Hairball Party… More Here! »

Michelle Trachtenberg and Foster the People‘s frontman Mark Foster check out Troubadour nightclub on Tuesday (April 17) in West Hollywood.

PHOTOS: Check out the latest pics of Michelle Trachtenberg

Earlier in the evening, Michelle attended InStyle‘s celebration and the launch of The Conversation with Amanda De Cadenet at a private residence in Beverly Hills.

Pictured below is Michelle and Mark together again at the Burton party during weekend one of the 2012 Coachella Music Festival.

Below is Michelle weighing in on the “Rick Santorum Aborts Presidential Campaign” video. Ashley Judd co-stars in the Funny or Die vid too!

10+ pictures inside of Michelle Trachtenberg and Mark Foster at Troubadour… More Here! »

Camilla Belle is white hot at the third annual Neon Carnival during 2012 Coachella Music Festival on Saturday (April 14) in Thermal, Calif.

PHOTOS: Check out the latest pics of Camilla Belle

The 25-year-old drop dead gorgeous actress played some of the carnival games and won a few of the stuffed animal prizes!

Also spotted at the carnival, which was sponsored by A|X Armani Exchange and T-Mobile, were Gossip Girl‘s Jessica Szohr, 90210‘s Shenae Grimes, Jamie Chung, Michelle Trachtenberg, Paris Hilton, and Revenge starlets Christa B. Allen and Ashley Madekwe (with fiance Iddo Goldberg).

Just this past Wednesday, Camilla was spotted lunching with a mystery male at Il Pastaio.

FYI: Camilla is wearing lia sophia jewelry. Ashley is wearing A|X washed colored denim. Jamie is wearing her favorite Topshop metallic skirt!

30+ pictures of the lovely ladies at the Neon Carnival… More Here! »

Justin Bieber wears a flamingo t-shirt while arriving at the Beverly Hilton Hotel on Tuesday (April 10) in Beverly Hills, Calif.

The 18-year-old singer just lent his support to the controversial documentary Bully by lending his song “Born To Be Somebody” for use in a TV spot for the film.

“My fans are always up for supporting a great cause. It’s one of the things I’m most proud of as an entertainer,” Justin said. “I hope they see Bully with their friends and help start the conversation so we can end bullying.”

Another celeb to lend her support for the cause recently is Michelle Trachtenberg, who recorded a PSA detailing the dangers of bullying. Click inside to watch the PSA.

In case you missed it, also check out the latest teaser for Justin‘s upcoming video for “Boyfriend“!

FYI: Justin is wearing a Neff Flamingo Mingle tee and Pandaman Snapback hat.

Click inside to watch Michelle Trachtenberg‘s PSA… More Here! »