Bachelor 12 star Matt Grant said he's marrying Shayne Lamas next week in Las Vegas, although he may have just been screwing with TMZ and/or the paparazzo who shot the video . The paparazzo catches Matt smoking on the street, and Matt, annoyed, says, "Can you not film me smoking a cigarette?" The paparazzo asks, "So when's the big day?" and Matt looks up into the air--a sign that he's ...