Ed Sheeran just shocked everyone by reuniting with his old high school bandmates for a surprise performance of “Teenage Dirtbag”—but the real twist? Wheatus’ own Brendan B. Brown joined them on stage! Fans are split: some are calling it the “coolest guest act ever,” while others debate if it was too much nostalgia or pure genius. The throwback pics and behind-the-scenes footage have the fandom buzzing! #Entertainment #Music #EdSheeran