Kourtney Kardashian gave a new peek at her and Travis Barker’s 15-month-old son Rocky Thirteen in a Feb. 11 Instagram roundup that proves her youngest child loves the beach.

It’s been more than a year since Kourtney Kardashian and Travis Barker welcomed their first child together, but they have yet to show his face on social media. Although the couple’s other kids from their previous relationships grew up in the spotlight,