Jennifer Lopez and Ben Affleck!A source tells ET that the singer is «so happy» that Affleck is currently in Miami with her, and ecstatic that they've reconnected. The pair, who fans famously referred to as «Bennifer» when they originally dated, recently rekindled their romance after calling off their engagement in 2004."[Jennifer] has been telling her friends nice things about Ben and they're having a lot of fun together," the source adds.