Sarah Michelle Gellar mourned the death of “Buffy the Vampire Slayer" co-star Michelle Trachtenberg in an Instagram post.

Sarah Michelle Gellar has shared a heartbreaking message following the death of her Buffy the Vampire Slayer co-star Michelle ...

Princess Eugenie has paid heartbreaking tribute to her “special friend” Michelle Trachtenberg after the actress' death. The Gossip Girl star was found dead aged 39 at her New York apartment on ...

Michelle Trachtenberg, who played Buffy's younger sister Dawn Summers in the beloved series Buffy The Vampire Slayer, as well ...