Ex Lives

  1. Chart Moves: Flo Rida & Sia Are 'Wild'; Calvin Harris' Gets 'Close'; John Mayer's 'Days' Debuts

    March 15, 2012 9:06 PM EDT The Billboard Hot 100 As previously reported , the Billboard Hot 100 undergoes a major renovation this week with the addition of a host of streaming services to its formula, including those that contribute to the newly-launched On-Demand Songs cha ...