Billboard has unveiled its year-end charts for 2014, and the publication's hard rock and mainstream rock tallies are led by the Pretty Reckless, Five Finger Death Punch and Avenged Sevenfold.
When I first saw this video, I knew one of her bandmates looked familiar. Who knew he went from touring with one of the biggest pop stars of her time, to being in one of the biggest rock bands now? Find out who it is!