As if lighting up the Empire State Building wasn't enough, there's no harm in wearing a big fat engagement ring to up the publicity of your new album. It's being reported that Mariah Carey, who just released E=MC2, has a rock on a very important finger given to her by Nick Cannon (who is 11 years younger than her). The ring (pictured) is identical to the one that Cannon gave his ex-fiancee Selita Ebanks. Classy!......

Remy Ma, who is possibly more famous now for what landed her in jail than for her music, is still managing to make headlines from behind bars. A little first-degree assault and weapons charges aren't going to stand in the way of her dream wedding, to be held later this month on a little island off the coast of the Bronx. She and her beau, Brooklyn rapper Papoose, plan to get married on Rikers as......

Photograph of Jay-Z's Tribeca apartment by Wireimage As David Letterman joked to Jay-Z about getting married on his show last night (previously recorded), in real-time the rapper was partying in Tribeca, possibly in celebration of his wedding. While there's no confirmation, all signs point to he and Beyoncé finally tying the knot -- something that has been speculated they would do all week. People points out that the alleged bride, Beyoncé Knowles, told Cosmo......