Kourtney Kardashian and Travis Barker are heating up Instagram again with a new PDA pic! In the hot and heavy snap, Kourtney, 42, rocked a purple SKIMS x Fendi bikini top and matching bottom, sitting on the edge of her pool as hubby-to-be Travis, 45, put his arms around her hips and went in for a kiss. For his part, the Blink-182 drummer showed off his numerous tattoos and wore a black trucker hat as the pair got cozy against the California sunset.