Actress Sarah Michelle Gellar, 48, posted a beautiful and heartbreaking tribute to her friend and former All My Children and Buffy The Vampire Slayer costar Michelle Trachtenberg on Saturday, Oct. 11.
Penn Badgley is remembering his costar Michelle Trachtenberg. The You star opened up about the death of his friend and fellow Gossip Girl star while walking the red carpet for the premiere of his ...