” I’m Mrs. ‘Lifestyles of the Rich and Famous’/You want a piece of me/I’m Mrs. ‘Oh my God, that Britney’s Shameless’/You want a piece of me, ” Spears sings, asserting that the caricature in the gossip columns isn’t the “real” Britney. The trouble is none of that sounds too exaggerated. And anyone who does want a piece of such a sad, troubled and self-destructive woman should really be ashamed.