Brielle "Brie" Bird has died at the age of 9 after battling stage-4 cancer. Bird's mom, Kendra Bird, announced the news via Instagram on Friday, December 12. Her daughter passed away the day before. "You are the miracle!" Kendra wrote alongside a photo of her daughter smiling. "Your purpose on earth was fulfilled, and it was the most sacred privilege to escort you home. You brought people to Christ, you showed the world that God is good, and your light shined to all corners of the earth.