Sarah Michelle Gellar paid tribute to her “Buffy the Vampire Slayer” co-star Michelle Trachtenberg after she died at the age of 39. “‘Michelle, listen to me. Listen. I love you.

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 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.