Sarah Michelle Gellar, Taylor Momsen and Blake Lively are among those paying tribute to Michelle Trachtenberg, who died ...

Friends and costars of Michelle Trachtenberg are remembering the actress with touching tributes after her passing on ...

Buffy the Vampire Slayer" star Sarah Michelle ... herself.” — Blake Lively, Trachtenberg's ”Gossip Girl" co-star, on Instagram. “Rest in peace sweet Michelle” — Kim Cattrall on Instagram.

On Thursday morning, Trachtenberg’s “Buffy” co-star Sarah Michelle Gellar shared an ... and a very talented person.” Blake Lively remembered her “Gossip Girl” costar as a “deeply ...

Sarah Michelle Gellar made a heartwarming tribute to her former co-star Michelle Trachtenberg, who recently died at the age ...

Many other celebrities and co-workers of Trachtenberg’s have written tributes after the actress’s death, including her Gossip Girl co-star Blake Lively. She shared a picture of the duo on set of the ...

Michelle Trachtenberg's cause of death remains undetermined, but a source reveals she recently had a liver transplant.

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

Colleagues and friends of Michelle Trachtenberg have paid tribute to the actress, who has died at the age of 39.