Kourtney Kardashian, Penelope And Family Have Miami Beach Day (PHOTOS)

Life's a beach for Kourtney Kardashian and Scott Disick, who took their two tykes on a seaside excursion Monday.

Mason, 2, played with a tiny soccer ball, while his 4-month-old sis, Penelope, sported a colorful silk scarf on her head.

Dad Scott apparently thought a monogrammed eyepatch (we're guessing "LD" stands for Lord Disick) and some suede loafers were appropriate for the occasion.

Nothing could prepare me for how hard I fell in love with her," Kourtney told Us Weekly when Penelope was born this summer. "With Mason, we have such a love affair that I never knew existed. I didn't expect it to happen again. It's such a magical feeling."