My Bio

Some Fun Facts

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Mary Kate Petsky recently graduated from Manhattan School of Music as a Musical Theatre Major. She currently has over 34.2K followers on TikTok (@mk_pets) where she is known for her singing voice impressions, song covers, and comedic videos. Most recently, Mary Kate was in Manhattan School of Music's production of Lippa's The Wild Party (Madelaine True), and Assistant Director for Where's Charley? (directed by Catie Davis). This past year, Mary Kate has had the opportunity to perform with Kate Baldwin and Bob Stillman in Intimate Broadway. She performed at Carnegie Hall with Ashley Brown and the Essential Voices USA for the New York Pops Christmas Concert. She also was a part of the Ensemble for the Oscar Hammerstein Awards: The Jones and Schmidt Gala at The Asia Society. Mary Kate was a recipient of the Racanati-Kaplan Scholarship from 92Y’s School of Music. Other credits outside of Manhattan School of Music include Sweeney Todd: The Demon Barber of Fleet Street (Johanna), The Little Mermaid (Ursula), and Beauty and the Beast (Belle).