Jennifer Lopez just turned a basic gym run into a full-on fashion moment. She hit NYC in emerald green leggings, a cropped hoodie, and white Nikes—but the real flex? She swapped a regular gym bag for a $5,300 Dior D-Journey purse. Apparently, this bag is the new billionaire must-have (Taylor Swift and Rihanna are fans too). Only J.Lo would bring couture to cardio. Who else is bringing designer bags to leg day? #JenniferLopez #Dior #CelebrityStyle #GymFashion #OOTD #Beauty