Coralie Sardie is a fictional character from the animated series Miraculous: Tales of Ladybug & Cat Noir. She is known for her vibrant personality and her role as a friend to the main characters, Marinette Dupain-Cheng and Adrien Agreste. Coralie often provides support and encouragement, showcasing the importance of friendship in the series. In the show, Coralie is depicted as a student at Françoise Dupont High School in Paris. Her character adds depth to the storyline, highlighting themes of teamwork and loyalty among the group of friends who fight against various villains.