A diva, as defined by Beyonce, "is a female version of a hustler." And though there's no denying B's claim in her new single, "Diva," that she's "been the No. 1 diva in this game for a minute," you certainly can't knock Rihanna's hustle in 2008. After scoring four hit singles with 2007's Good Girl Gone Bad, her third CD in less than two years, she re-issued the disc last summer with three sizzling bonus tracks ("Disturbia," "Take a Bow," "If I Never See Your Face Again") that quickly soared up... read more