Michelle Trachtenberg’s former “Buffy the Vampire Slayer” costar Sarah Michelle Gellar is looking back at their time together ...

Michelle Trachtenberg's cause of death was revealed Thursday after the 39-year-old actress was found dead in New York City ...

The actress, best known for her roles in "Gossip Girl," "Buffy the Vampire Slayer," and "EuroTrip," was found dead Wednesday ...

Trachtenberg's former co-stars are honoring the late actress after she was found dead in New York City earlier this week.

Sarah Michelle Gellar, Taylor Momsen and Blake Lively are among those paying tribute to Michelle Trachtenberg, who died ...

Gossip Girl' ran for six seasons and starred Blake Lively, Leighton Meester, Penn Badgley and Ed Westwick. Here's what the ...