Britney's back.

Pop icon Britney Spears took a spin with James Corden on the "Carpool Karaoke" segment of his "Late Late Show" on Thursday, and she did not disappoint. As they cruise around Los Angeles, Spears and Corden duet to some of her greatest hits, from "... Baby One More Time" to her latest single, "Make Me."

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And, spoiler alert: While there is some lip-synching, Spears actually does sing along. Though perhaps one of the best parts is how candid she is in talking with Corden: How many more kids does she want? Will she get married again? And most importantly: What is "Oops!... I Did It Again" even about?

Watch the video above and find out. Spears' ninth album, "Glory," dropped Friday, and she'll perform at the MTV Video Music Awards on Sunday for the first time since 2007.