Michelle Trachtenberg's death at 39, which definitely took the public by surprise. Celebrity tributes to Trachtenberg have ...

Blake Lively and Alyson Hannigan are among the former "Gossip Girl" and "Buffy" actors mourning the death of their one-time ...

Michelle Trachtenberg's cause of death remains 'undetermined' after the 'Gossip Girl' and 'Buffy' star's family objected to ...

Hollywood heartthrobs Ed Westwick and Chace Crawford paid heartfelt tributes to their 'Gossip Girl' co-star Michelle ...

Chace Crawford has honoured co-star Michelle Trachtenberg following her sudden death at age 39. The actor described his ...

Michelle Trachtenberg's former co-stars from “Gossip Girl” and "Buffy the Vampire Slayer" paid tribute to the actress ...

Chace Crawford, Ed Westwick and more ‘Gossip Girl’ alums paid tribute to former costar Michelle Trachtenberg following her death at age 39 ...

Following the tragedy, Gossip Girl alumni—including Blake Lively, Chace Crawford, and Ed Westwick—paid tribute to ...