Madelyn Cline seems to be spending some time with royalty. The Outer Banks star, 27, was spotted packing on the PDA with Prince Constantine Alexios of Greece and Denmark while out and about in New York City earlier this week, per photos obtained by DeuxMoi. The duo appeared to share a kiss as they threw their arms around each other while visiting an eatery in Manhattan's East Village neighborhood. The twosome kept it casual for the day out, with Cline rocking a gray T-shirt and dark pants. She flew under the radar by tucking her long blonde locks into a tan baseball cap.