Blair Waldorf? Serena van der Woodsen? Let's be real, the best Upper East Side mean girl was always Georgina Sparks on Gossip ...

Blake Lively, Sarah Michelle Gellar and other stars remembered Trachtenberg’s work ethic and friendship in social media posts ...

Justin Timberlake's latest concert left many fans disappointed, as the pop star leaned heavily on new material.

Blake Lively is mourning the loss of her former Gossip Girl costar Michelle Trachtenberg after the actress’ death. “This is ...

The veteran actress, born in New York and raised in Brooklyn before moving to L.A., moved seamlessly from the big and small ...

Blake Lively on Wednesday shared a lengthy tribute to her “ Gossip Girl ” costar Michelle Trachtenberg, who was found dead in ...

Buffy the Vampire Slayer stars including Alyson Hannigan, David Boreanaz and more break silence over 'horrible' death of ...

The writer remembers the star's special touch on the beloved character The Gossip Girl family continues to share tributes to ...

Georgina Sparks may not have been Gossip Girl, but her wardrobe embodied that of actor Michelle Trachtenberg, who passed away ...

Chace Crawford, Ed Westwick and more ‘Gossip Girl’ alums paid tribute to former costar Michelle Trachtenberg following her death at age 39 ...

Michelle Trachtenberg, an actress best known for her roles in "Buffy the Vampire Slayer" and "Gossip Girl," has died at age 39.

The cause of death for Michelle Trachtenberg, the “Gossip Girl” and “Buffy the Vampire Slayer” star, will remain undetermined ...