No Rock And Roll Fun

THE MAGIC DISAPPEARING VOICE PROBLEMS OF CHRISTINA AGUILERA: She can't sing at gigs where she's headlining, but she can record two albums, special songs for Mercedes and open Harrods sale (and isn't that a perfect union of celeb and store: both well past their best, tacky, showy, and willing to slap their name on anything that might open a pocketboook). We're not sure what Christina's vocal problem actually is, but it seems to improve whenever there's a guaranteed payday in the offing.