Whether they left on their own or at Bravo's request, see which stars are no longer a part of the Real Housewives franchise
Show: The Real Housewives of Orange County
Appearances: Seasons 2 and 3
Reason for Leaving: After the death of her ex-husband, Knickerbocker chose to focus on her family's well-being off-camera. "The loss of my children's father has been difficult, but my girls are adjusting to life without their dad," she blogged.
Post-Housewives Career: In addition to appearing in a horror film and selling real estate, Knickerbocker launched an online magazine, Veriya.
Credit: Matthias Clamer/NBC/NBCU Photo Bank/Getty Images