She is best known as the frontlady of the Montreal-based band St. Ange, and for her recurring role as Bridget in the television series Being Human as well as providing the voice of Claudia Auditore da Firenze in the Assassin's Creed video games.
Galuppo's other voice acting credits include Winx Club as Bloom in the 4th season made by Cinelume, Fishtronaut as Marina and The Mysteries of Alfred Hedgehog as Milo.
She has also appeared in a number of films including Living With the Enemy (2005), I'm Not There (2007), Picture This (2008), The Trotsky (2009) and Snowtime!
(2015), and the television series The Dead Zone, Naked Josh, The Foundation, The Business and Against the Wall.
Galuppo was an associate producer for the multi award-winning theater ensemble Gravy Bath Productions and the New Classical Theatre Festival from 2002 to 2006.