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

Kendall Jenner & Hailey Bieber Kick Off the New Year at Pilates Class: Photo 4686057, Hailey Baldwin, Hailey Bieber, Kendall Jenner Photos

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

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

Kendall Jenner steps out with pal Hailey Bieber for Pilates session in LA

Kendall Jenner steps out with pal Hailey Bieber for Pilates session in LA

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 showcase their runway figures in leggings as they arrive to Pilates

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

Kendall Jenner & Hailey Bieber Kick Off the New Year at Pilates Class: Photo 4686055, Hailey Baldwin, Hailey Bieber, Kendall Jenner Photos