The Billboard Hot 100 got a major shake-up this week. After nine weeks on top, Lorde's debut hit "Royals" was finally knocked from the top spot. So, whose new single was enough to dethrone the "queen bee?" Was it Eminem and Rihanna's "The Monster," Pitbull and Ke$ha's "Timber?" Nope! The answer lies in Miley Cyrus. Read More »