Michelle Trachtenberg, an actress who starred in “Gossip Girl” and “Harriet the Spy,” was found dead in her luxury Midtown Manhattan apartment early Wednesday, police sources said. Trachtenberg, 39, was found unresponsive by her mother in her apartment near Columbus Circle at 8 a.m.

Michelle Trachtenberg was found in her New York City apartment, and the death is not believed to be suspicious, police said.

Michelle Trachtenberg’s sudden death left an empty hole in the hearts of fans and former costars whom she worked with throughout her acting career. The Ice Princess actress died at age 39 inside her midtown Manhattan apartment on February 26,

Michelle Trachtenberg, born on Oct. 11, 1985, was a Manhattan-born actress who started her career on Nickelodeon at only three years old. Trachtenberg went on to make a name for herself in movies

Actress Michelle Trachtenberg has died at the age of 39. Trachtenberg starred in multiple hit TV series, such as “Gossip Girl” and “Buffy the Vampire Slayer.” These are some of Trachtenberg’s more iconic roles.

Michelle Trachtenberg had "pulled back from Hollywood" in the years before her death, according to a close friend.