ASTRO's Cha Eun-woo and EXO's Sehun attended Dior's Men Fall 2023 show in Cairo, Egypt, on Saturday. The two K-Pop stars joined the likes of Mena Massoud, Robert Pattinson, and Mohamed Hamaki at the star-studded event. ASTRO's Cha Eun Woo. Image by Dior/TwitterThey are currently Dior ambassadors. Cha attended Paris Fashion Week…