Several actors, including Blake Lively and Melissa Joan Hart, have paid tribute to Trachtenberg after she died on Wednesday.

Michelle Trachtenberg, the beloved star of 'Harriet the Spy,' 'Gossip Girl,' and 'Buffy the Vampire Slayer,' passed away at ...

Sarah Michelle Gellar has become the latest celebrity to pay tribute to Michelle Trachtenberg following the actresses ...

In heartbreaking news, actress Michelle Trachtenberg passed away at age 39. According to PEOPLE, the Gossip Girl and Buffy ...

Michelle Trachtenberg's greatest films and TV shows, from Ice Princess to Gossip Girl - Buffy, Gossip Girl and EuroTrip all ...

With tributes pouring after “Gossip Girl” alum Michelle Trachtenberg‘s death, her friend Amanda de Cadenet claimed she knew ...