Beyonce who ? JLo shows off her stunning figure in raunchy gold leotard at We Day in Vancouver

  JLo shows us how it's done

 Jennifer Lopez proved she's still got the best booty in the business  as she surprised audiences by closing the show at We Day in Vancouver.

And it was some surprise.

The star brought the house down as she took to the stage at the Rogers Arena in Vancouver to perform her hits Get It Right and Big Booty on Wednesday night. More pics below

  JLo shows us how it's done