Kendall Jenner Masks Up For Hot Pilates Class With Hailey Bieber in LA

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

Hailey Bieber Enjoys Wintry Getaway With Husband Justin and 'Best Friends'

Cowgirl in the Snow! Kendall Jenner Goes Horseback Riding in Leather: Pics