Pauly D was left stunned when he was given a lap dance by Britney Spears on stage last night.

The 29-year-old songstress put on the raunchy display during her concert in Montreal, Canada, as part of her Femme Fatale tour.

Jersey Shore star Pauly was Djing for the opening of the singer's concert, and took to his Twitter page to express his excitement at the sexy dance.

"Wow Got On Stage With @britneySpears And She Gave Me A Lap Dance !!!!! #DJPaulyDSwagg (sic),' he wrote.

Pauly, 31, proudly posted photo evidence of the raunchy display.

Britney's recent antics come after the star gave boyfriend Jason Trawick a lap dance on stage earlier this month. The stunning singer, who was dressed in a cream and black leotard with fishnet tights, handcuffed her beau to the stripper pole while she danced for him on stage.

She provocatively writhed around while singing her song Lace and Leather and even put a pink feather boa around the 39-year-old talent agent's neck.