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

The 'Gossip Girl' star passed away in February 2025 at age 39, and her former cast members are reacting to the devastating loss.

Michelle Trachtenberg’s Gossip Girl co-star Ed ... shared an old picture of Trachtenberg in costume as her Gossip Girl character Georgina Sparks to his Instagram Story. “So sad to hear of ...

“Chase, Michelle and Jessica #GG #PostOscars ️.” Trachtenberg shut down rumors ... sharing a photo of the pair dressed in costume. She also shared a photo via her Instagram Story, showing ...

Michelle Trachtenberg has died at 39, The Post can confirm. The actress was found by her mother around 8 a.m. Wednesday at One Columbus Place, a luxury apartment complex in Manhattan, per sources.

Michelle Trachtenberg was in a long-term relationship ... Trachtenberg reposted the same Halloween costume pic via Instagram for Valentine’s Day, which marked one of her final social media ...

Former child star Mara Wilson, who came up alongside Michelle Trachtenberg in the '90s, mourned the late actress in an essay ...

Michelle Trachtenberg’s shocked neighbors are reflecting on the months leading up to her unexpected death at the age of 39. The actress went into cardiac arrest and died in her Midtown West ...

Michelle Trachtenberg's loved ones are grieving the ... for me to paint his face," she wrote alongside a photo of them in costume as Jekyll and Hyde for Halloween. The timing of that post and ...

(L-R) Actors Jessica Szohr, Blake Lively, Leighton Meester, costume designer Eric Daman, and actors Michelle Trachtenberg, Ed Westwick and Sebastian Stan attend the “You Know You Want It ...