Former SNL Cast member Maya Rudolph totally wowed the crowd at Tulane University's 2015 Commencement ceremony on Saturday in New Orleans. She was famous for her Beyonce impressions on SNL, and she totally played into that as she sang a version of the Star Spangled Banner, that included lyrics from Beyonce's "Single Ladies" and "Take Me Out to the Ball Game.". You might remember that it was  at the Superdome, where Beyonce performed for the 2013 Super Bowl. Watch the clip below, and congrats to the Tulane Class of 2015!