This hit helped prove Britney could still put together stirring and original music 6 years after her first appearance. The song is a killer dance track with a James Bond adventure movie feel. "Toxic" deservedly brought Britney Spears back to the pop top 10 for the first time in 4 years.

 By the time of this single off her third album, it was obvious Britney Spears was becoming an adult. This song is a radical shift from the 'not quite innocent' schoolgirl of Britney's first album, but it isn't sleazy in the manner of Christina Aguilera's "Dirrty." Instead, the song is slinky, sexy, and very very catchy.

After the phenomenal success of her first album, millions of Britney Spears' fans wondered what she would do for an encore. "Oops!..I Did It Again" is just as catchy, a triumphant return to formula, and deliriously witty. The spoken word allusions to the Titanic near the end of the song cap a triumphant second act for Britney Spears.

 The second single from Britney's debut album is nearly as catchy as the first above. By the end of the first time you hear it, or possibly the second, you are bound to be singing along to the "cra-a-a-azy" chorus. It might follow a simple formula, but it sure is fun.

This single introduced Britney to pop music fans around the world. Produced by pop mastermind Max Martin, the song is full of hooks and a big mainstream pop sound. The accompanying schoolgirl video caused a sensation, and, when the single hit #1, Britney was assured of stardom.