The 7 Essential Britney Spears Playlist [With Image]

Flip through the slideshow below to see 7 songs that are essential to any Britney Spears playlist, from her 1999 debut "Baby One More Time" to later favorites like "Till The World Ends."

Green Star
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Green Star
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Green Star

"Baby One More Time"

©L. Busacca/Getty Images

"Womanizer"

©Kevin Mazur/WireImage

"Toxic"

©Frank Micelotta/Getty Images

"Work Bıtch"

©C Flanigan/FilmMagic

"Oops...I Did It Again"

©Scott Gries/ImageDirect

"Circus"

©Bryan Bedder/Getty Images

"Lucky"

©Jeremy Bembaron/Sygma/Sygma via Getty Images