Madonna recently celebrated her 51st birthday . . . in style? You tell me. The singer, along with her lover Jesus Luz and kids, boarded a ship in Portofino wearing her version of resortwear for a beachy vacation. Let's see what we have here: a black cardigan over a lace dress, black patent belt, a wide-rim hat, cat-eye sunnies, and overly strappy heels. What are your thoughts — does she pull it off or is she going overboard?