It was a day of fun in the sun at the beach for the Disick-Kardashian family! Kourtney Kardashian and Scott Disick reunited for a idyllic afternoon in Malibu with their three children — Mason, 10, Penelope, 8, and Reign, 5 — where they frolicked in the surf and chilled on the sand. They brought cousin North West, 7, along for the ride, too! Photographers caught the family leaving the beach looking sandy and happy, as you can see below.