Question: who has performed at the super bowl more than once
Answer: Beyoncé; Sasha Fierce; B; Third Ward Trill; Beyoncé Giselle Knowles-Carter; Beyoncé Giselle Knowles; Beyoncé Knowles; Beyoncé Knowles-Carter; Beyonce Knowles; Gloria Estefan; Gloria Maria Milagrosa Fajardo Garcia de Estefan; Gloria María Milagrosa Fajardo García de Estefan; Justin Timberlake; Justin Randall Timberlake; Justin R. Timberlake; Bruno Mars; Peter Gene Hernández; up with people