Kendall Jenner is covered in paint while stripped down to stretchy, apple green yoga undies, and she's charging for the privilege. The 25-year-old supermodel, who counts brands including Calvin Klein and Tiffany & Co. as part of her contract portfolio, is the new celebrity face of popular activewear brand Alo Yoga, with a fresh promo for the label bringing the E! star painting. Posting to her Instagram this week, Kendall stunned fans with her killer thigh gap, and it was likely big bucks for the world's highest-paid supermodel. Check it out below.