Call Me Maybe? Justin Bieber, Selena and Ashley Tisdale all headline a simple new video by Carly Rae Jepsen.  It’s a cute poppy song but what’s interesting? Well it’s moving stong on the viral video charts and there’s no big budget here… simple camera setup with a bunch of them singing to a stationary camera.  Nothing fancy… no smoke machines, dolly or crane shots…. just a song and some silly group dancing.