Hot off her Grammy performance, Estelle has just achieved what I imagine all young singers dream about--she is the new pitchwoman for Crystal Light, a powder you put in your drink that makes drinking water "more enjoyable" (this is one of the reasons why the terrorists hate us). Estelle has composed an exclusive track, "Star," for Crystal Light, which appears in the above, Fanta-esque ad, and can be downloaded here. Oh, Estelle. Selling out this early? What, are you Santogold? [Stereogum]