We really can't think of a trinity unholier than that of Dr. Dre, Lady Gaga, and Monster Cable, who (protestations to the contrary) is not the only entity legally entitled to use the word "monster." Or "cable," for that matter. That said, our fair Lady has been going for broke with the elaborate costumes and set designs -- at least that's what we hear during our regular slogs through the Gaga fansites and forums -- so perhaps it's no surprise that she seems to be shilling extra hard lately. And for the fruit of this evil menage we need look no further than Heartbeats, her very own signature line of headphones. First, some product details: these bad boys feature a jewel-shap
