Bumping into your ex at a party can be awkward at the best of times.

But imagine having to do it on stage, in front of a crowd of thousands.

However, Jennifer Lopez and her ex-husband Marc Anthony didn't seem to mind as they took to the stage at Q 'Viva! The Chosen Live show at Las Vegas' at the Mandalay Bay Events Center on Saturday.

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The former couple - who were married for seven years and have two children together - even shared an on-stage embrace after they watched the finalists perform in the talent show.

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Both now have new partners, with Jennifer dating toyboy Casper Smart and Marc stepping out with new girlfriend Shannan De Lima.

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