9. 'I'm A Slave 4 U'
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Britney Spears' Top Ten Songs
2. 9. 'I'm A Slave 4 U'
Next up on YOUR countdown of Britney's best bits is her 2001 hit 'I'm A Slave 4 U', which showcased a completely different side to Britney as she started to leave behind her bubble-gum pop image.