Kourtney Kardashian, 41, just slayed in another bikini! The mom-of-three rocked a hot pink two piece as she enjoyed a day on a boat with ex Scott Disick, 37, and youngest son Reign, 5. Adding a short sleeve cover up, Kourtney brought the ’90s vibes as she threw on a throwback pair of orange-tinged sunglasses. Reign, rocking a blue lifejacket, sweetly snuggled against his mom in the photo as doting dad Scott drove the boat.