Music Videos Directory. Musique. NRJ. Justin Bieber, Demi Lovato, Carly Rae Jepsen: Whose New Single Is Best? The past week has brought a healthy dose of single releases from some of pop's biggest stars, as mainstream artists are angling to dominate Top 40 radio well into the spring.
Three new tracks -- the latest singles from Justin Bieber, Demi Lovato and Carly Rae Jepsen -- have kept us hitting the 'replay' button more times than we're willing to admit; but which song will be ruling your playlist over the next few months? Vote now in the poll below and tell us which new single ("Right Here," "Heart Attack" or "Tonight I'm Getting Over You") is the one to watch in the coming months. <a href=" new single is the best? </a> Justin Bieber. David Guetta.