[4] A singer and dancer,[5] she began her acting career with small roles in the 2007 movies Stir of Echoes: The Homecoming and Your Beautiful Cul de Sac Home.

[6] In 2009, she guest starred on the Family Channel comedy series The Latest Buzz.

[7] In 2011, Prosperi was cast as Imogen Moreno on the long-running television teen drama Degrassi, a role she began playing during the show's eleventh season.

[11][12] In 2015, she appeared in the TeenNick series Open Heart, where she played the role of the bright and gossipy Mikayla Walker.

[18] Prosperi got engaged to St. Louis Blues player Jordan Binnington in September 2021.