BFFs Kendall Jenner and Hailey Bieber Flaunt Their Abs While Leaving Pilates: See Photos!

Kendall Jenner and Hailey Bieber ditch designer labels whilst working out together

Kendall Jenner & Hailey Bieber Show Off Fit Physiques Leaving Hot Pilates Class

Justin Bieber Looks Unrecognizable In Bizarre Ski Mask At Church With Hailey Baldwin