Kendall Jenner And Haley Bieber Leaving Pilates Class Featuring

Kendall Jenner, Lauren Perez & Hailey Bieber Get 'Sweaty' for

Kendall Jenner and Hailey Bieber Show How They Chicly Style an

Hailey Bieber Brings the Cut-Out Trend to the Gym

Kendall Jenner and Hailey Bieber Have a Twinning Hair Moment Post

Kendall Jenner & Hailey Baldwin In Matching Leggings & Short

Hailey Bieber Emphasizes Comfort in Socks With 'Ugly' Sandals

April 7: Hailey Bieber and Kendall Jenner leaving their Pilates

Hailey Bieber Brings the Cut-Out Trend to the Gym

Kendall Jenner & Hailey Bieber Show Off Fit Physiques Leaving Hot

Kendall Jenner and her best friend Hailey Bieber are seen leaving

Kendall Jenner & Hailey Bieber Show Off Fit Physiques Leaving Hot

Kendall Jenner & Hailey Bieber Show Off Fit Physiques Leaving Hot