I still think the song is naff (sorry I tried), but J.Lo’s performance was still a mesmerizing combination of energy, glamour, and domestic spectacle.

She hit the American Idol stage for the very last time during Thursday’s grand finale to debut her Meghan Trainor-penned new single ‘Ain’t Your Mama.’ She dazzled viewers with a set filled with showgirls, high octane choreography, and some pyro …read more