J.Lo

Jennifer Lopez and Casper Smart have called it quits

People was first to report the news, with a source telling the mag, "It wasn't anything dramatic and they were on good terms—it just came to a natural end. They will remain friends and they see each other, but they are not together. It was very amiable."

E! News has learned the on-again, off-again couple's relationship has come to an end after nearly five years of dating.