Crews 
Following the debut of her new single “Ain’t Your Mama”, Jennifer Lopez premiered the first ever performance of the single during the American Idol finale on Thursday.
The singer took to the stage and gave viewers a taste of what her Vegas show is like, complete with feathers, glitz and glam, J. Lo shut the stage down. She ended the set with a high energy performance of “Let’s Get Loud”. Get into the full performance below.
