Frazer Harrison/Getty Images
The American Idol star posted an Instagram shot of her on-again love in honor of Man Crush Monday and wrote, "#MCM @beaucaspersmart #lovethispic #handsomebear."
And while the two have been keeping quiet about their relationship status, and dodging rumors that they're back together, E! News has exclusively learned that Lopez and Smart are most definitely a couple.
Early last month, the loved-up duo took a low-key vacation to Mexico with J.Lo's twins, prompting many to believe that they were more than just friends.