Judith's grandmother and a legendary chansonnier who took the world by storm back in her day. She was also the first to wear the mantle of Grimcat. Despite her age, she is still extremely energetic and active, being fairly strict on both herself and others, with both her physicality and keen sense of artistry showing no sign of dulling. Even after her retirement, she still boasts a lot of influence within the entertainment world, leading a number of modern films and other events to success by taking on a producer role or providing coaching to the performers. While she can be rather harsh on her granddaughter Judith at times, she can also be a warm and caring mentor to her in her role as the current generation's Grimcat. Interestingly, it would seem that even Judith isn't entirely clear how Dominique obtained the power that allowed her to become Grimcat in the first place...