Bravo is freshening up its third season of The Real Housewives of New York City by adding two more overprivileged socialites to the cast. Sonja Morgan is a restaurant consultant and manager (and a single mom of a nine-year-old daughter) who supposedly has lots of famous friends. Jennifer Gilbert is the head of an event planning company (who also co-owns a baby carriage company). According to Bravo’s press release, Gilbert’s motto is, “Why cook when you can cater.” The third season is filming now and will air in 2010.