proposed to “The Bachelorette” star Clare Crawley.It was just the fourth episode of the 16th season of ABC’s hit show, but who’s counting?Moss, a former NFL wide receiver and ex-Wilhelmina model, was then spotted house hunting with his broker, fellow reality TV star Ryan Serhant, of “Million Dollar Listing New York.”One spot they toured late last week was an eighth-floor unit at 196 Orchard St.