New Music: Jennifer Lopez & DJ Mustard - 'Girls'

Jennifer Lopez hits the studio with DJ Mustard and comes back with a banger. While we await the full version of “Same Girl,” the “American Idol” judge wastes no time dropping her ladies anthem “Girls,” which she wrote with Asia Bryant.

“At the end of the night, girls just wanna have fun/ ‘Cause we don’t really care,” sings J.Lo over the trunk-rattling beat.

Over the weekend, she was also in the studio with French Montana working on her upcoming 10th album.

Ladies, turn it all the way up.