Remember when TLC started singing about grown-up sex and narrowly escaped the backlash against novelty phenoms? The Spice Girls do. After some awful solo projects and Gingers ugly defection, the Girls sniffed something rotting in Spiceworld. So theyve dropped their nicknames, hired a platinum-plated R&B producer, and reinvented themselves as Spice Divas. Forevers urbanized come-on, however contrived, improves on their cartoonish past (Holler and Oxygen are actually listenable). But how big an accomplishment is that?