I looked at 3 different photos of them on the beach standing next to each other, all taken on different trips at different times. Remember that one time they were photographed dancing together, she in a blue one piece? They were that close. In all of them, the two being equally footed (either barefoot dancing, or walking both in athletic shoes), the top of her head reached about the bottom of, just under, his nose. In OPs photo, the standing couple on the left, looks like her with prob 2" heels. The photo of them standing on the right is unexplainable. It can't be them, one or both.