Billboard is celebrating the 2010s with essays on the 100 songs that we feel most define the decade that was -- the songs that both shaped and reflected the music and culture of the period -- with… By ...

“Bailando” was always a special song, says Enrique Iglesias, “but you never really know. You don’t know how successful a song is going to be. I have a tendency to go with my gut. Sometimes… By Amaya ...