It is worth pondering what the title of Mariah Carey's eleventh studio album could refer to. Emancipation, maybe, in a nod to her 2005 comeback album, "The Emancipation of Mimi"; or perhaps the energy of the original equation, a statement that Carey still has what it takes to party all night at the age of 37, even as she describes herself as "eternally 12". Then again, she could just be identifying herself alongside Einstein as a fellow genius. Either way, 'E=MC²' finds Carey loopier than ever, embracing her own larger-than-life image with gusto: Mariah Carey Squared indeed.