Michelle Trachtenberg's co-stars and fellow celebrities are speaking out after the "Gossip Girl" and "Harriet the Spy" star ...

Blake Lively took to Instagram to share a deeply personal and emotional tribute, reflecting on the first moment she met ...

Michelle Trachtenberg, the actor known for “Gossip Girl,” “Buffy the Vampire Slayer” and “Harriet the Spy” died Wednesday.

Former child star Michelle Trachtenberg, known for Buffy and Gossip Girl, has died at 39; cause under investigation.

Michelle Trachtenberg, known for her roles in 'Harriet the Spy,' 'Buffy the Vampire Slayer,' and 'Gossip Girl,' has died at ...

Michelle Trachtenberg, famed for roles in Harriet the Spy and Buffy the Vampire Slayer, died at 39. Found unresponsive in her ...

Michelle Trachtenberg was an extremely successful and popular star of Hollywood, best known for her TV shows Buffy the ...

Michelle Trachtenberg, famed for her role as Georgina Sparks on Gossip Girl, was found dead in New York City at 39. Her ...

Michelle Trachtenberg, known for her roles in Buffy The Vampire Slayer and Gossip Girl, was confirmed dead after emergency ...

Blake Lively mourned Gossip Girl co-star Michelle Trachtenberg’s sudden death at 39, calling her “electric” and “fiercely ...

Actress Michelle Trachtenberg, famed for her roles in 'Buffy the Vampire Slayer' and 'Gossip Girl', has passed away at 39.

Michelle Trachtenberg, who died on Wednesday, had dealt with jibes and comments about her health and appearance for months ...