Vera Zorina (January 2, 1917 – April 9, 2003), born Eva Brigitta Hartwig, was a Norwegian ballerina, theatre and film actress, and choreographer. Today, she is chiefly remembered for her films choreographed by her then-husband George Balanchine. They include the Slaughter on Tenth Avenue sequence from On Your Toes, The Goldwyn Follies, I Was an Adventuress with Erich Von Stroheim and Peter Lorre, Louisiana Purchase with Bob Hope, and dancing to "That Old Black Magic" in Paramount Pictures' Star Spangled Rhythm.