Michelle Trachtenberg has died at just 39 years old. The late starlet — who is known for countless film and television roles — was found dead in a New York City apartment on February 26, 2025. Though authorities reportedly are not investigating any foul play in her death, fans were shocked about the news and wondered how the young actress died.

Actress Michelle Trachtenberg has died at 39. Former co-stars from "Buffy the Vampire Slayer" to "Gossip Girl" are remembering her with heartfelt tributes. Here’s what they had to say.

The creators and cast of “Gossip Girl” are paying tribute to actor Michelle Trachtenberg, who was found dead on Feb. 26 at the age of 39.Police confirmed Trachtenberg’s death after responding to a 911 call in New York City.