Jennifer Lopez addressed online criticism about her age and fashion choices during her Las Vegas residency debut. During her December 30 performance, Lopez responded to trolls questioning her attire by stating that such comments no longer affect her. She humorously remarked, "If you had this booty, you'd be naked too," drawing cheers from the audience. Her shows feature custom-designed, striking outfits by THE BLONDS, styled by Mariel Haenn and Rob Zangardi.