Kendall Jenner: Bikini Paddle Boarder!

Kendall Jenner rocks a bikini as she rides some waves while paddle boarding on Monday (July 8) in Malibu, Calif.

The 17-year-old model was joined by her half-brother Brody Jenner as they filmed scenes for Keeping Up with the Kardashians.

PHOTOS: Check out the latest pics of Kendall Jenner

“happy birthday to one of the sweetest kids I know! have a good one mr! @officialjaden,” she tweeted that day to her good friend Jaden Smith.

A few days earlier, Kendall was spotted out shopping with her sisters Kylie, Khloe, Kourtney, and her mom Kris in Calabasas.