Catty Noir debuted in the cartoon series in the Volume 3 TV special "13 Wishes", which premiered on October 8, 2013. She is voiced by Missi Hale in the English version of the cartoon and Karen Strassman in Boo York, Boo York.
Catty makes her grand entrance at Monster High with a concert during the Eclipse Party.
Catty is a self-made artist, whose only vice is her sensitivity to superstition. Her career seems to be over when she cancels a concert because of a bad feeling, but as it turns out, had the concert taken place, all present would have died in a series of natural disasters.
- Catty's 3D model was featured in the "We Are Monster High" music video prior to its appearance in the cartoon.