The trailer for Whitney Houston's final film is here. The Sparkle preview, or at least a portion of it, premiered on Today this morning. The movie is a remake of a 1976 film, and will feature Houston as the mother of three daughters who form a singing group; the Today co-hosts agreed the late singer looks good in the clip. Click for more on Sparkle, which was meant to be Houston's comeback film. (More Whitney Houston stories.)