At Green Day's show at Madison Square Garden on Monday, Billie Joe Armstrong announced that he needed someone on stage who could play the guitar. Who was the mysterious Stephanie he found in the mosh pit?
Random fan gets picked to play guitar on stage in front of 20,000 people, aces the song, and she gets a “We're not worthy” bow-down by Green Day. So this is what happens when you win Guitar Hero for real!