Guessing Game: Think you know Real Housewives of Orange County? Test your knowledge

Real Housewives of Orange County – the show that started it all – has gone through dozens of cast changes in its 18 seasons. Shannon Beador, Tamra Judge, Heather Dubrow, Emily Simpson, Gina Kirschenheiter, and Jennifer Pedranti return for an all new season, joined by newcomer Katie Ginella.