The singer, who kicked off her world 'Dance Again' jaunt in Panama last night, wore a number of couture costumes, custom designed and created by international designer Zuhair Murad.
Outfits include a blue dress made entirely out of feathers and another out of crystals.
The star will perform 20 of her biggest hits on tour, including 'Love Don't Cost A Thing', 'Jenny From The Block', 'On The Floor' and 'Waiting For Tonight', which was recently voted her most popular song by Digital Spy readers.
Lopez will play a single date in the UK on October 22. Click here to win a pair of tickets to the show.
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Click through a gallery of the singer's tour outfits below: