How well do you know Cymphonique Miller and her cast mates from How to Rock? What about the Crazy singing sensation, Cee Lo Green? Well, now we're giving you the chance to test your smarts on both! This Saturday, Cee Lo is guest starring on a brand new, hour-long episode of How to Rock. But before you catch him and the rest of the Gravity 5 crew rockin' out on screen, you can quiz your knowledge on the stars! And did we mention you can earn TWO club points for every right answer? Score! Quiz it now.