This modern dance-pop queen has earned millions of fans-and almost as many tabloid pieces and YouTube items targeting her takedown. And yet the irresistible hooks, deep grooves and bold productions of her singles continue to send them soaring up the charts. Get the standard edition of this career-crossing singles collection and you'll hear her smashes Baby One More Time; Stronger; I'm a Slave 4 U; Toxic; Every time; Me Against the Music (featuring Madonna); Womanizer, and more plus the brand-new track "3".