We want to know which song you would most like to see J.Lo perform on the night. Whether you are a fan of smash hit 'On The Floor', 'Do It Well' or the classic 'If You Had My Love', we want to know. Enter Digital Spy's poll below.
To celebrate Jennifer Lopez's first ever world tour, Digital Spy is offering one lucky reader a pair of tickets to her London show on October 22.
This competition has now closed.
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