In one of her new songs “Wreckage of You,” the Grammy nominee thanked an unnamed partner for making her “stronger,” “wiser” and “bulletproof.”

Jennifer Lopez is gearing up to release new music as her Up All Night Tour kicks off, and she isn’t holding back when it comes to her lyrics. The Grammy nominee debuted six new tracks at a top-secret listening party in L.A. on July 3, including “Free,” “Up All Night,” “Regular,” “Save Me Tonight,” “Birthday,” and “Wreckage of You.”

Jennifer Lopez's new single 'Wreckage of You' is a raw unfurling of her breakup with Ben Affleck. Here's everything we know.