Kendall Jenner and Hailey Bieber meet up for a Pilates class in LA # KendallJenner #HaileyBieber Photos: Backgrid

Kendall Jenner & Hailey Bieber Hit Up Pilates Class Together: Photo 4836896, Hailey Bieber, Kendall Jenner Photos

Kendall Jenner & Hailey Bieber Hit Up Pilates Class Together: Photo 4836902, Hailey Bieber, Kendall Jenner Photos

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

Kendall Jenner and Hailey Bieber meet up for a Pilates class in LA #KendallJenner #HaileyBieber Photos: Backgrid

Hailey Bieber and Kendall Jenner were spotted at a Pilates class on Monday afternoon after spending New Year's weekend. #HaileyBieber #

Kendall Jenner and Hailey Bieber meet up for a Pilates class in LA # KendallJenner #HaileyBieber Photos: Backgrid

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 4686051, Hailey Baldwin, Hailey Bieber, Kendall Jenner Photos

Kendall Jenner & Hailey Bieber head out after attending a morning Pilates class together. #KendallJenner #HaileyBieber Photos: Backgrid

Kendall Jenner and Hailey Bieber meet up for a Pilates class in LA #KendallJenner #HaileyBieber Photos: Backgrid

Kendall Jenner and Hailey Bieber meet up for a Pilates class in LA # KendallJenner #HaileyBieber Photos: Backgrid

Kendall Jenner & Hailey Bieber Show Off Fit Physiques Leaving Hot Pilates Class: Photo 4695937, Hailey Bieber, Kendall Jenner Photos

Kendall Jenner and Hailey Bieber meet up for a Pilates class in LA # KendallJenner #HaileyBieber Photos: Backgrid