Britney Spears Gives Pauly D Lap Dance, Family Joins Her On Stage After Last Femme Fatale Concert [PHOTOS]

Britney Spears paired the naughty with the nice last night (December 10) in Puerto Rico.

Spears gave the last performance of her world tour in Puerto Rico. Jersey Shore’s Pauly D was invited on stage for a lapdance from the pop princess herself during one of her acts.

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At the end of the show Britney got a big surprise as her entire family took the stage with her on her very last night of the Femme Fatale tour 2011 which ended in San Juan, Puerto Rico. The fans went crazy as Britney was on stage with her boys Sean Preston and Jayden James, boyfriend Jason Trawick, sister Jamie Lynn and her daughter, and Britney’s mom. The group were all jumping around like crazy to the fan’s delight.