Katy Perry has seemingly confirmed what many have been speculating for months: the 29-year-old pop star is set to perform at the 2015 Super Bowl halftime show. Days after Billboard announced that the “Roar” singer will take the stage at the Super Bowl XLIX, which is expected to take place on February 1, 2015 at the University of Phoenix stadium in Glendale, Arizona, the raven-haired beauty took to Twitter to seemingly confirm the news. She tweeted yesterday afternoon, “Ahh, Sunday… Nothing but sitting on the couch, watching my new favorite sport…”