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

Blake Lively, Sarah Michelle Gellar, David Boreanaz, Ed Westwick, Kim Cattrall, Kenan Thompson, Melissa Joan Hart and more ...

Gossip Girl' ran for six seasons and starred Blake Lively, Leighton Meester, Penn Badgley and Ed Westwick. Here's what the ...

Weeks before Gossip Girl alum Michelle Trachtenberg died at 39, she celebrated Valentine’s Day with a tribute to her boyfriend Jay Cohen.

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

Sarah Michelle Gellar has issued a heartbreaking tribute to her Buffy the Vampire Slayer co-star Michelle Trachtenberg after ...

The heart touching tribute from the Gossip Girl cast as they reflect on the exceptional talent of their beloved co-star ...

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

Michelle Trachtenberg's credits include performances in 'Harriet The Spy,' 'Mysterious Skin' & 'Buffy The Vampire Slayer' ...

Gossip Girl' alums Ed Westwick, Chace Crawford, Taylor Momsen, and Kevin Zegers paid tribute to Michelle Trachtenberg after ...

Michelle Trachtenberg was found dead at his New York City house on Wednesday, February 26, per AP. Soon after the news broke, ...

Blake Lively posted a picture with Michelle and penned a long note for her. She wrote, “This is the first day I met Michelle.