Instagram/Jennifer Lopez & David Gu Music Dance to Jennifer Lopez & David Guetta's new single, Save Me Tonight. Released with her Las Vegas show return. #JLovers unite! March 12, 2026 AceShowbiz - Jennifer Lopez is calling on her worldwide fanbase, known as #JLovers, to hit the dancefloor with her latest single, Save Me Tonight. The track features production and a guest appearance by renowned DJ and producer David Guetta.