Blake Lively’s sister, Robyn Lively, jumps to her defense amid the ongoing drama surrounding Blake and her ‘It Ends With Us’ co-star and director, Justin Baldoni. On Robyn’s birthday post to her sister on Instagram, she thanks a fan who showed their support for Blake. The Instagram user writes, ‘I hope she knows that the multitudes of people who love her is so much greater than the negative voices. Happy birthday, Blake!!’