Season 6 welcomes new beautiful blonde, Peggy Tanous, a 41-year old former model and now stay-at-home mom with poster girl good looks. Peggy is an odd mix between a holistic, new age woman and a wealthy Orange County party girl. She believes in clean, natural living, but loves her bling, Bentley, and plastic surgery. She sees her new O.C. gal-pals as another step towards being fabulous.
Peggy is a close friend to Alexis, but as the season plays out, the relationship hits a rocky patch. Peggy jumps into the middle of a friendship with Tamra because they are both involved with younger men, and Vicki because Peggy believes strongly in astrology and Vicki is an Aries.
During the season, Peggy gets breast implant replacement surgery because it's healthier and as she says, she wants to look "damn good in a bathing suit!" Peggy also reinvigorates her former modeling/hosting career, but there is more to Peggy than just good looks as she opens up about an emotional secret.