Sonja Morgan and Jennifer Gilbert are coming to Bravo.

The socialites are set to recur on season three of The Real Housewives of New York City.

Bravo confirmed the cast additions today, describing Morgan as follows: "A fixture of New York City society, running in social circles that include European royalty and top-notch designers. Morgan worked for multiple restaurants across the city as a consultant and manager and often brought in her famous friends to spice up these locales."

She's a single mother of a nine-year-old girl.

Gilbert owns and operates a social event planning company called Save the Date.

At 29, she was named Entrepreneur of the Year by Ernst & Young and has three children with her husband.

Season three of The Real Housewives of New York City will air in early 2010. Countess LuAnn de Lesseps, Bethenny Frankel, Kelly Killoren Bensimon, Alex McCord, Ramona Singer and Jill Zarin will be featured on it.

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.