Actor Michelle Trachtenberg, known for her starring roles in Buffy the Vampire Slayer and Gossip Girl has died at the age of ...

Michelle Trachtenberg’s boyfriend was seen at his LA house, hours after the “Gossip Girl” actress’ sudden death.

Rosie O’Donnell, who starred alongside Trachtenberg in the starlet’s first movie, the Nickelodeon-produced 1996 film ...

Michelle Trachtenberg’s Gossip Girl costars, Ed Westwick and Chace Crawford, are paying tribute to her after her sudden death ...

Ed Westwick has lead tributes to late actress Michelle Trachtenberg ... The actress shot to fame as a child star in shows ...

Rosie O’Donnell has claimed that her former co-star Michelle Trachtenberg was “struggling” before her death.

Hollywood heartthrobs Ed Westwick and Chace Crawford paid heartfelt tributes to their 'Gossip Girl' co-star Michelle ...

Michelle Trachtenberg, an actress who starred in “Gossip Girl” and “Harriet the Spy,” was found dead in her luxury Midtown ...

Michelle Trachtenberg's cause of death was ruled "undetermined" by the Office of Chief Medical Examiner in New York City, Fox ...

Michelle Trachtenberg, a 2000s mainstay with memorable roles in " Gossip Girl ," "Harriet the Spy" and " Buffy the Vampire ...

O'Donnell, 62, played the nanny and confidant to Trachtenberg's clever kid detective in Harriet the Spy, which hit theaters ...

Ed Westwick has led celebrity tributes to actress Michelle Trachtenberg. The 37-year-old actor played Chuck Bass in Gossip ...