Rosie O’Donnell, who starred alongside Trachtenberg in the starlet’s first movie, the Nickelodeon-produced 1996 film ...

PEOPLE confirmed the late actress' sudden death at age 39 Michelle Trachtenberg's sudden death is being felt across Hollywood ...

Michelle Trachtenberg was a wonderful person who died much too young ... so says her "Buffy the Vampire Slayer" costar.

News of Michelle Trachtenberg's death prompted tributes from her friends and former "Buffy," "Harriet the Spy," and "Gossip ...

Hollywood is mourning actress Michelle Trachtenberg, who died on Wednesday. She was 39. Trachtenberg, best known for roles in ...

David Boreanaz and James Marsters (Buffy the Vampire Slayer, Angel) honored the memory of Michelle Trachtenberg, who passed ...

O’Donnell was Trachtenberg’s A-list co-star in Harriet the Spy, the 1996 kids movie that marked Trachtenberg’s first major ...

Michelle Trachetenberg's cause and manner of death will remain undetermined after her family objected to having an autopsy ...

Bianca Lawson discussed Michelle Trachtenberg’s death with Us Weekly exclusively, while other ‘Buffy the Vampire Slayer’ ...

James Marsters has paid a heartfelt tribute to Michelle Trachtenberg. The 62-year-old actor has hailed his "very talented" ...

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

Michelle Trachtenberg's sudden death is being felt across Hollywood. Several celebrities paid tribute to the Gossip Girl alum after the NYPD confirmed her death at age 39 to PEOPLE on Feb. 26.