Grandmere is a dowager princess. She is Mia's paternal grandmother. She is in her 70s. Grandmere has made it her job to teach Mia how to be a proper princess. Grandmere has eyebrows that are painted on and her dog, Rommel is always with Grandmere. She is always meddling in the love lives of both her son, Mia's father, and Mia.