Arms up, chin down. T. Swizzle schools the actress from True Grit.

HOLLYWOOD, CA - SEPTEMBER 24: Actress Hailee Steinfeld (L) and singer Taylor Swift arrive at the premiere of Relativity Media's 'Romeo And Juliet' at ArcLight Cinemas on September 24, 2013 in Hollywood, California. (Photo by Frazer Harrison/Getty Images for Relativity Media)