Everything you need to know about Michelle Trachtenberg's iconic 'Gossip Girl' line that's become a viral audio on TikTok.

Michelle Trachtenberg, the actor best known for "Gossip Girl," "Ice Princess" and "Buffy the Vampire Slayer," died at age 39.

It's been 17 years since Gossip Girl first premiered on The CW, thus opening our eyes to the scandalous lives of Manhattan's ...

The veteran actress, born in New York and raised in Brooklyn before moving to L.A., moved seamlessly from the big and small ...

Trachtenberg starred in a number of children's movies before getting a breakout role as Dawn in "Buffy the Vampire Slayer." ...

Michelle Trachtenberg, the actress best known for her roles as Dawn Summers on Buffy the Vampire Slayer and Georgina Sparks ...

Michelle Trachtenberg, the actress best known for her roles as Dawn Summers on Buffy the Vampire Slayer and Georgina Sparks ...

To honor the late Michelle Trachtenberg, Entertainment Weekly looks back on her most iconic movies and TV shows, from ...

Actress Michelle Trachtenberg, popular for her roles in buzzy millennial-era TV shows Buffy the Vampire Slayer and Gossip ...

Actress Michelle Trachtenberg, known for her roles in "Harriet the Spy" and "Gossip Girl," has died. She was 39.

Michelle Trachtenberg, an actress best known for her roles in "Buffy the Vampire Slayer" and "Gossip Girl," has died at age 39.

Gossip Girl premiered in Sept. 2007, just two months before the Writers Guild of America (WGA) strike delayed the show's production. Previously filmed episodes aired through January and were re-run.