On top of being a superstar performer, lauded actress, and overall entertainment mogul, Jennifer Lopez is apparently also a friendly ex-girlfriend.

The Hustlers star surprised everyone over the holiday weekend by popping in on her ex-boyfriend’s Instagram Live virtual dance-a-thon. Hosted by hip-hop mogul Diddy, who Lopez dated from 1999 until 2001, the star-studded charity fundraiser—which also featured appearances from Lizzo, Maluma, and Justin Bieber—helped raise more than $3.4 million in donations for Direct Relief, an organization currently supplying medical equipment to impoverished communities amid the coronavirus pandemic, reported People.

Lopez’s fiancé, Alex Rodriguez, joined in on the mini reunion and danced along. Lopez showed off her signature moves, while Rodriguez—in perfect dad fashion—fist-bumped with a beer in the background. Both Lopez and Diddy even partook in a mini salsa showdown, with the “Waiting for Tonight” singer playfully quipping to her ex-boyfriend, “I probably taught you that!”

“We love what you’re doing, we love everybody out there. We want to send you all the love in the world, from our family to yours,” Lopez told Diddy.

These two clearly have remained on good terms.