"She struggled the last few years," O'Donnell says. "I wish I could have helped.” Several other co-stars shared their condolences.

It sounds impossibly ’90s, and it was — Harriet the Spy play-fighting with the kid from Jerry Maguire, backstage at the 1997 ...

In the week following Michelle Trachtenberg’s death, fan tributes have been popping up all over. The late actress, who made a lasting impression as the titular child detective in Harriet the Spy, was ...

Trachtenberg starred as the cunning Georgina Sparks on the beloved CW series, appearing in each of the six seasons and reprising her role in the recent reboot.

After Michelle Trachtenberg's death on Wednesday morning ... remembering those years with a big smile. Just a terrible loss. Love you," Crawford wrote in his Instagram caption.

Cast members of "Buffy the Vampire Slayer," "Gossip Girl" and more are remembering their co-star Michelle Trachtenberg​ after the news of her death.

Actress Michelle Trachtenberg arrives at the Art Of ... remembering those years with a big smile. Just a terrible loss. Love you ️" Rivers, who was a friend of Trachtenberg, took to Instagram ...

Michelle Trachtenberg’s cause of death may remain ... remembering those years with a big smile. Just a terrible loss. Love you." "My heart is heavy today," the Buffy alum wrote on Instagram.

The actress played socialite Georgina Sparks on the hit CW series Michelle Trachtenberg’s Gossip Girl costars, Ed Westwick and Chace Crawford, are paying tribute to her after her sudden death at age ...

remembering those years with a big smile. Just a terrible loss ... a screenshot from a scene she did with Trachtenberg to honor her memory. “Michelle was the sweetest kid.

Sarah Michelle Gellar, who starred alongside Trachtenberg in Buffy the Vampire ... remembering those years with a big smile. Just a terrible loss. Love you ️” he wrote alongside it.

Several of Michelle Trachtenberg’s co-stars have paid homage ... remembering those years with a big smile. Just a terrible loss.” ...