Denise Richards Talks Plastic Surgery, Botox and Fillers: What Procedures Has She Done?
More 'Real Housewives' Cosmetic Surgery Confessions

The newest star of "The Real Housewives of Beverly Hills" gets candid about her beauty secrets -- and they might just shock you.

Denise Richards claims she's all natural -- with the exception of her boobs.

The newest star of "The Real Housewives of Beverly Hills" got candid about what procedures she has and hasn't had done after fans of the show started speculating she'd gone under the knife or resorted to Botox and fillers.

"It is funny to me on social media people are saying I have had so much plastic surgery," the 48-year-old model and actress told The Daily Telegraph. "I have only done my boobs, and I am very open and honest about that."

Denise went on to say she's had the same nose and lips her whole life, urging skeptics to look up old photos of her.

"I don't do Botox or fillers," she added. "And when people watch the show, my face moves -- so much that it is distracting, actually! I am with these beautiful women who look flawless all the time, and I don't do that stuff."

Denise's co-stars have been relatively candid about the work they've had done. During a group appearance on "Watch What Happens Live with Andy Cohen" last April, Lisa Vanderpump copped to getting an eye lift and lip augmentation; Kyle Richards admitted to new teeth, a nose job, liposuction on her love handles and lip augmentation; Dorit Kemsley said she'd gotten her boobs done; Erika Girardi said she got a nose job and boob job; Lisa Rinna copped to lip augmentation and breast augmentation, as did Teddi Mellencamp; and all the women admitted to getting regular Botox.

Of her experience on the show, Denise said she's grateful her longtime friend, Lisa Rinna, "encouraged" her to join the cast.

"I am in a place where I've been through a lot, and I am on the other side of it and thought that it would be fun," she said. "Talking to Lisa Rinna actually is what really encouraged me to do it."

She also said her famous ex-husband, Charlie Sheen, is always "welcome" to make a cameo.

"If he ever wants to come around, he is welcome to! I have a good relationship with him," she said. "People I think don't realize we've been divorced for over 13 years ... I've moved on, but we will always be connected, and we have children together. I will always be friendly with him."

Denise has two daughters with Charlie -- Sam and Lola -- and a third named Eloise, who she adopted after their divorce. She married second husband Aaron Phypers in September.

"The Real Housewives of Beverly Hills" airs Tuesdays at 9 p.m. on Bravo.

Who's done what? 'RHOBH' Cast Gets Candid About Plastic Surgery: Lipo, Boob Jobs and More!