Sofia Vergara was seen looking like a vision in white, but why was she wearing, what looks like, a store bought wedding gown? Did Joe Manganiello and her have a quickie second I do? Is she a bigamist and marrying someone else? In that sense, yes she is cheating on her Modern Family husband and wearing the dress for the movie The Female Brain based on the book. No wonder Hollywood marriages don’t work, they are married to so many different people for the job that they don’t know who they are really married to when they aren’t working.