Glee Season 4 Britney Spears Tribute Spoilers: McKinley Goes Crazy in “Britney 2.0” (PHOTOS)
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Marley, Unique and Tina Dancing in Glee Season 4, Episode 2: “Britney 2.0”
That said, Rachel already performed “Baby One More Time” during Glee’s first Britney tribute. Perhaps this is another one of those cool dance performances that feature iconic scenes from many of Brit’s classic videos?
