Cassandra Star Armstrong

Cassandra Star Armstrong is a singer, dancer, and actor from the Rainy River District in Ontario, Canada. She first gained significant online attention for her cover of "An Easter Hallelujah," which she performed with her older sister, Callahan. The duo also recorded Christian-themed covers together, including "Amazing Grace - My Chains are Gone," "The Blessing," and "Oceans (You Make Me Brave)."

Building on her early online success, Armstrong has performed national anthems at major-league sporting events for both the NHL and NBA. She also auditioned for the television program Canada's Got Talent. In June 2026, she released an original single titled "Steal My Heart," marking a step into releasing her own music.