Richard Johnson Page Six - March 29, 2008 -- WHILE Carla Bruni-Sarkozy has been conquering Britain - where smitten reporters have compared her to Jackie O, Princess Diana and Audrey Hepburn - her fans in Paris and New York have been studying photos of the former fashion model in all her Christian Dior finery, and some think she might be pregnant. "There's a slight bump below the belt," one reader told us, after examining photos of the Sarkozys' state visit to London.
