Michelle Trachtenberg's death Wednesday left her former co-stars like Rosie O'Donnell, Melissa Gilbert and Kenan Thompson ...

Melissa Gilbert shared a heartbreaking message after her former costar Michelle Trachtenberg died at age 39. "Oh Michy ...

From Ed Westwick to David Boreanzaz, how the casts of Gossip Girl, Buffy, and more are paying tribute to Michelle ...

While the cause of her death is not yet apparent, the incident is not believed to be suspicious. (The New York Post was first ...

Not long after Trachtenberg's shocking passing was confirmed, fellow celebrities and former co-stars began paying tribute to ...

James Marsters and Alyson Hannigan are among Trachtenberg's co-stars who have expressed their grief online. James Marsters ...

Trachtenberg, who died on Wednesday at the age of 39, rose to fame at just 10 years old as the plucky titular snoop in the ...

Trachtenberg starred in a variety of kid-oriented movies and shows, making her film debut in 1996’s “Harriet the Spy.” ...

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

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

Gossip Girl star Michelle Trachtenberg was discovered unresponsive in her New York City apartment on Wednesday morning.

Michelle Trachtenberg's death Wednesday left her former co-stars like Blake Lively, Rosie O'Donnell, Melissa Gilbert and ...