Christ, he'd never seen anything sexier in his life. Kourtney Kardashian's 8-year-old son Mason Disick snapped the. Kourtney Kardashian is receiving backlash for letting her 8-year-old son, Mason, snap a photo of her Red Bikini. His friends, Deonte Lewis and Mason - see the adorable. Shredded with Adam Saaks Designs Swimsuit on Brittany Mason.