After a viral teaser for the Tenacious D track hit the internet, Jack Black shared the full cover of Britney Spears' song in promotion of Kung Fu Panda 4.
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Jack Black Releases Full-Length Cover of “Baby One More Time”
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Best Baby One More Time Posts - Reddit
Best Baby One More Time Posts - Reddit
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Tenacious D (Jack Black + Kyle Gass) Release Full Cover of “Baby One More Time” by Britney Spears : r/popculturechat
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