Working up a sweat! Kourtney Kardashian, 38, shows off slim figure in hotpants and a low-cut top as she goes hiking with shirtless beau Younes Bendjima, 23

They recently returned home to Los Angeles following a romantic vacation in Egypt.

And Kourtney Kardashian, 38, proved she is truly inseparable from her beau Tounes Bendjima, 23, as they headed out on a hike at Runyon Canyon in Los Angeles on Sunday.

Working up a sweat, the fit pair paraded their impressive physiques as they enjoyed a healthy weekend day out.