Blake Lively has shared a heartfelt tribute to her Gossip Girl co-star, Michelle Trachtenberg, following her tragic passing at the age of 39. Taking to her Instagram stories, Lively posted a moving message remembering the actress, who played the unforgettable role of Georgina Sparks, the bad girl who was Serena van der Woodsen’s (Lively’s character) … Continue reading Blake Lively Remembers ‘Gossip Girl’ Co-Star Michelle Trachtenberg After Her Tragic Passing