WEDDING WATCH: Lady Gaga may or may not be planning to marry Luc Carl, but the bookies nonetheless are already speculating on her gown. Shortly after the buzz about pending nuptials started to build, Irish bookmaker Paddy Power opened a bet on the dress, with Gaga’s sister, Natali Germanotta, coming in on top as the 13-8 favorite. Other likely designers are Nicola Formichetti, Gareth Pugh, Atsuko Kudo, Donatella Versace and Vivienne Westwood. Stella McCartney and Donna Karan have the least chance of dressing Gaga, at least where the bets are concerned. Don’t expect the dress to be made out of raw meat, though — even if it’s white meat. Paddy Power’s top bets range from balloons to flowers and glass.