Michelle Trachtenberg, Star of 'Buffy the Vampire Slayer' and 'Harriet the Spy,' Dies at 39

Michelle Trachtenberg, the actress celebrated for her roles in "Buffy the Vampire Slayer" and "Harriet the Spy," has passed away at the age of 39. She was found unresponsive in her New York City apartment on the morning of February 26, 2025. Authorities have stated that no foul play is suspected, and the cause of death is currently under investigation.

Born on October 11, 1985, in New York City, Trachtenberg began her acting career at the tender age of three, appearing in commercials before securing roles in television series such as "The Adventures of Pete & Pete" and "All My Children." Her breakthrough came in 1996 when she starred as the titular character in "Harriet the Spy," showcasing her talent and earning her a place in the hearts of young audiences.

In 2000, Trachtenberg joined the cast of "Buffy the Vampire Slayer" as Dawn Summers, the younger sister of Buffy, portrayed by Sarah Michelle Gellar. Her performance added depth to the series and solidified her status in the realm of cult television. She further expanded her television repertoire with a recurring role as Georgina Sparks in "Gossip Girl," a character she reprised in the show's 2022 reboot.

Trachtenberg's filmography also includes notable appearances in movies such as "EuroTrip," "Ice Princess," and "17 Again." Despite her professional successes, reports indicate that she faced personal health challenges. She had recently undergone a liver transplant, which may have led to complications contributing to her untimely passing.

The news of her death has prompted an outpouring of tributes from colleagues and friends. Ed Westwick, her co-star on "Gossip Girl," expressed his sorrow, stating, "So sad to hear the news. Rest in peace, Michelle."

Rosie O'Donnell, who worked with Trachtenberg on "Harriet the Spy," reflected on their time together, noting that Trachtenberg had "struggled" before her death and expressing her love for the late actress.

As the entertainment industry mourns the loss of a talented actress, fans and peers alike remember Michelle Trachtenberg for her contributions to film and television, as well as the enduring impact of her performances.