She is also credited as Monica Gemmer. She began her career performing for thousands of children in theater for young audience productions and was also seen in the Vancouver TheatreSports" Jessie Award-winning production of Free Willy Shakespeare. In both InuYasha and Hamtaro, Moneca provides the voice for the daughter of Cathy Weseluck"s character.
Moneca was replaced with Cathy Weseluck as Catherine Bloom of Mobile Suit Gundam Wing.
Moneca was replaced with Kira Tozer as Kagome Higurashi for Inuyasha: The Final Acting.