The 51-year-old entertainer and the 48-year-old actor/director both attended the Global Citizen VAX LIVE: The Concert To Reunite The World
For her appearance, Jennifer rocked a fringe outfit while rocking out on stage for a performance. Joining Jennifer on stage at point was her mom Guadalupe and they performed “Sweet Caroline” together.
Later in the show, Ben took to the stage alongside Jimmy Kimmel, who dressed up as Robin, for a funny skit.
Just a few days earlier, Ben and Jennifer were spotted hanging out again, years after they dated and were engaged.
FYI: Jennifer is wearing Elie Saab on the red carpet.
30+ pictures inside of Jennifer Lopez and Ben Affleck at the event…