Kendall Jenner and Hailey Bieber were spotted leaving a Pilates class together on Thursday. More pics on our site! #KendallJenner #Hailey

Hailey Bieber & Kendall Jenner Meet Up for Afternoon Pilates Class, Hailey Bieber, Kendall Jenner

Hailey and Justin Bieber during a Pilates session in Los Angeles, Cali, hailey bieber pilates

Hailey Bieber & Kendall Jenner Meet Up for Afternoon Pilates Class: Photo 1336582, Hailey Bieber, Kendall Jenner Pictures

Hailey Bieber and Kendall Jenner are seen leaving their pilates class News Photo - Getty Images

Kendall Jenner and Hailey Bieber are all smiles as they leave after a Pilates class in

Hailey Bieber was seen leaving her apartment in Tribeca, New York. (No, hailey beiber

Kendall Jenner & Hailey Bieber Take a Monday Morning Pilates Class Together

Kendall Jenner & Hailey Bieber Show Off Fit Physiques Leaving Hot Pilates Class: Photo 4695921, Hailey Bieber, Kendall Jenner Photos

Kendall Jenner & Hailey Bieber Take a Monday Morning Pilates Class Together

Kendall Jenner & Hailey Bieber Show Off Fit Physiques Leaving Hot Pilates Class: Photo 4695929, Hailey Bieber, Kendall Jenner Photos

Kendall Jenner & Hailey Bieber Kick Off the New Year at Pilates Class: Photo 4686020, Hailey Baldwin, Hailey Bieber, Kendall Jenner Photos

Kendall Jenner and her best friend Hailey Bieber are seen leaving a hot pilates class in LA

Kendall Jenner & Hailey Bieber Kick Off the New Year at Pilates Class: Photo 4686066, Hailey Baldwin, Hailey Bieber, Kendall Jenner Photos

Kendall Jenner and her best friend Hailey Bieber are seen leaving a hot pilates class in LA