During a screening for her new movie Second Act, Jennifer Lopez made an appearance in a black and blue number, which was accessorized with Christian Louboutin heels ($845; nordstrom.com), Hermés bracelet, and Hermés bag.
Kristina Bumphrey/StarPix/REX/Shutterstock
During a screening for her new movie Second Act, Jennifer Lopez made an appearance in a black and blue number, which was accessorized with Christian...