Kendall Jenner's blue onesie
Fabletics x Khloe Kardashian
Sophie (Hilary Duff)'s pink tank top and leggings from How I Met Your Father
Rhianna's Savage x Fenty Valentine's Day purple and red print sports bra and leggings
Reese Witherspoon's navy gingham sports bra and leggings and pink yoga mat
Brie Larson's navy cutout corset jumpsuit
Britt Robertson's Good American checkerboard sports bra and leggings
Brie Larson's blue sports bra and leggings
Kate Hudson's Fabletics white print sports bra and leggings
Khloe Kardashian's Good American nude sports bra, leggings, and booties
Khloe Kardashian's Good American jaguar print puffer jacket, sports bra, & leggings, and black boots
Khloe Kardashian's Good American neutral sports bra, leggings, and jacket
Vanessa Hudgens' neon python sports bra and leggings
Beyonce's adidas x Ivy Park outfits
Khloe Kardashian’s Good American white puffer jacket, sports bra, and leggings
Khloe Kardashian's black jacket, leggings, and sneakers
Kate Hudson's Fabletics mustard sports bra and leggings
Ariana Grande's rhinestone face mask, camo sports bra, and grey leggings
Vanessa Hudgens' psychedelic print matching top and bell bottoms
Khloe Kardashian and Brie Larson's Good American dip dyed sports bra and leggings