The album title is E=MC2 (with the 2 superscripted as in the famous mass/energy equation). This is supposed to stand for "Mariah Carey times two," but as written the 2 applies only to the C, so it "translates" as Mariah Carey Carey.
It should have been written E = 2(MC).
Not to be out-geeked, someone else has pointed out that the equation actually should be written as follows:
E^2= (m^2)(c^4) + (p^2)(c^2)because it only simplifies to E=MC^2 for particles with no motion. You learn something every day.