R&B star Tank has slammed New Orleans police for treating him "like a criminal" during his arrest earlier this week because he was completely innocent in the incident.

A close pal of R&B singer Tank has accused New Orleans police of assaulting the star during his arrest on Monday morning for disorderly conduct.

To coincide with the Grammy awards, Microsoft invited dozens of celebrities to play Rock Band while at the event's Style Studio. Xbox LIVE users were free to join the celebrities online and live the dream of playing in a band like Foo Fighters and The Roots as part of the Game with Fame program.