Rodriguez also posted a short Instagram story of him and Lopez sitting in the crowd, taking it all in and having the best time.
Lopez and the Chainsmokers both have been performing as part of separate Vegas residencies. Lopez began selling out Planet Hollywood shows with her residency back in 2016 and is set to continue through September of this year. The Chainsmokers are doing their residency at XS Nightclub and Encore Beach Club in Vegas through 2019. Both are also (separately, unfortunately) working on upcoming studio albums, which are expected to be released later this year.
For more on Lopez's latest musical work, watch the video below.