Cast members of "Buffy the Vampire Slayer," "Gossip Girl" and more are remembering their co-star Michelle Trachtenberg​ after the news of her death.

Ahead, Gellar gives InStyle an inside scoop on her family vacations, her favorite (and very NSFW) onscreen costume, and her thoughts on a Scooby-Doo reboot.

Actress Sarah Michelle Gellar has good news for fans looking forward to the "Buffy the Vampire Slayer" reboot.

Sarah Michelle Gellar's late '90s series Buffy the Vampire Slayer has been in talks for a reboot, and the actress has given an extremely hopeful update on the show and what its future could look like.

They’ll always be the Summers sisters. Sarah Michelle Gellar and Michelle Trachtenberg became close friends while playing Buffy and Dawn Summers, respectively, on “Buffy the Vampire Slayer ...

Sarah Michelle Gellar has issued an exciting update for Buffy fans, sharing that the revival is progressing "faster" than she ...

Sarah Michelle Gellar has paid tribute to her former Buffy The Vampire Slayer co-star Michelle Trachtenberg following her death Wednesday at the age of 39. ’Michelle, listen to me. Listen.

Sarah Michelle Gellar and Michelle Trachtenberg at the 2001 Teen Choice Awards. The pair starred together on the popular TV series Buffy The Vampire Slayer. When she tells her older sister ...

Blake Lively, who worked with Michelle on Gossip Girl, posted a tribute on her Instagram stories, and her television sister and Buffy the Vampire Slayer co-star Sarah Michelle Gellar was quick to ...

"Buffy the Vampire Slayer" star Sarah Michelle Gellar reflected on her beloved show and how it empowered its female stars ...