Before the San Francisco 49ers and Baltimore Ravens faced off at the Super Bowl on Sunday night, Alicia Keys brought a soulful National Anthem to the field of New Orleans' Superdome. As an emotional Ray Lewis looked on, Keys sang a deliberately paced version of "The Star-Spangled Banner" while seated at a white piano. 

Keys wasn't the only big star to perform at the Big Game; Beyoncé took the stage during halftime for a hits-packed performance, including a mini-reunion of Destiny's Child.