Jennifer Lopez: United Nations' Mom + Social Event!

Jennifer Lopez poses for a photo with her sister Lynda while attending the United Nations Foundation’s Mom + Social Event on Wednesday (May 8) at the 92Y Tribeca in New York City.

The 42-year-old entertainer paid a visit to Z100 Studios earlier in the day to promote her new single “Live It Up,” which is out now!

“Go pick up the 1st single to @JLo s #10thAlbum #LIVEITUP & watch out for the video in a cpl weeks its gonna be craZyyy!!!” Jennifer‘s boyfriend Casper Smart tweeted.

FYI: Jennifer is wearing Casadei shoes.

20+ pictures inside of Jennifer Lopez at the United Nations Foundation event…