'RHOBH' Star Lisa Rinna Shows Off Her Body For A Good Cause

Jeff Mazzeo

"Real Housewives Of Beverly Hills" star Lisa Rinna stripped down to her skivvies for Breast Cancer Awareness Month.

The dancing queen shared a shredded snap that features her wearing a set of matching underwear in a mirror selfie.

"Both my Mom and my sister are breast cancer survivors," Rinna wrote in the caption while using #breastcancerawareness.

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She Wants Fans To Do The Same

The reality star encouraged her fans to follow suit... or rather follow not wearing a suit and share similar pictures with #KitstoKickCancer.

"take a mirror selfie in your @thekitundergarments proceeds go to @wcrfcure [Women's Cancer Research Fund]," Rinna explained.

Lots Of Celebs Are Doing It

Lisa is one of many celebs that have posted pictures for The Kit Undergarments' campaign to support the Women's Cancer Research Fund.

Hailey Bieber bared her underwear selfie along with Kourtney Kardashian, Miley Cyrus, Nicole Richie, Ashley Benson, Lena Dunham, and more.

She's A Dancing Queen

Rinna is no stranger to showing off what incredible shape she is in. The star often shares videos of her dancing in pajamas and tight workout clothes.

Her dancing has become such a "thing" that she now is expected to dance on almost every talk show she goes on.

She recently got down with Ryan Seacrest on "Live with Kelly and Ryan." "I got me a dance partner today!!!!" She wrote in the caption of the dancing video.

We fully support Lisa if she wants to dance or just pose for the camera, especially if it's for a good cause.

Kourtney Kardashian

Kourtney Kardashian shared her mirror selfie wearing a black matching set of underwear.

Miley Cyrus

Miley Cyrus looks cool in dark shades and jeans.

Ashley Benson

Ashley Benson shares a snap from her bathroom mirror.

Lena Dunham

Lena Dunham looks strong in her selfie.

Nicole Richie

Nicole Richie sheds her robe and picks up her phone for her mirror selfie.