Think you know Bruno Mars? Think again!

CLICK HERE to find out what is tattoo'd on Bruno Mars' left bicep. Then enter the answer below to win a pair of FRONT ROW tickets to see Bruno Mars at STAPLES Center + a backstage tour of the show!  

 

THIS SWEEPSTAKES IS NOW CLOSED!  WE WILL BE CONTACTING THE WINNER SHORTLY.  FINGER'S CROSSED!