Britney SpearsGreatest Hits: My Prerogative

Britney's first-decade reign, every era of midriff-baring pop in one swoop. 'Toxic' slinks on those Bollywood strings and a spy-movie hook, '...Baby One More Time' detonates as the schoolgirl shot heard round the world, and 'Everytime' drifts wounded and weightless. The title-track Bobby Brown cover adds new swagger. The hits that made her the blueprint.