Justin Bieber is launching a full-on call to the dancefloor â even though heâs still too young to gain entrance into the clubs. While his new album Believe is still but a few weeks from release (get on that, Internet), his Ludacris-featuring opening track âAll Around The Worldâ found its way online today (May 25), and its arguably Bieberâs most dancey track yet. In fact, is this an Enrique Iglesias/Chris Brown leftover? Because it sure sounds like it to us. See for yourself below.