"When in doubt squat it out," Tamra Judge posted on Instagram

Real Housewives of Orange County's Tamra Judge is 'Building a Booty' and Showing Off the Results

Tamra Judge continues to work hard at the gym – and she’s proudly showing off the results.

The Real Housewives of Orange County star has her toned butt on display in a photo she posted to Instagram on Thursday, in which she is bending over while wearing a sparkly fitness competition bikini.

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“Building a booty,” Judge, 48, captioned the pic, adding, “When in doubt squat it out.”

The reality star also teased that she will soon be sharing her best fitness advice with her fans.

“New website coming soon with workout & nutrition tips,” she posted.

RELATED VIDEO: Can Real Housewives of Orange County Star Vicki Gunvalson Sew a Button?

“I truly believe that working out, eating well, taking your supplements, is really the key to staying young,” Judge said in a recent interview with Entertainment Tonight.

“I’m 48 years old. I started to see just a layer of fat developing around my midsection and I was like, ‘Oh hell, no. This is not happening.’ I wish I could teach everyone going through menopause, ‘Trust me, you don’t have to accept it, you can reverse it.’ ”

Judge competed in and won a trophy at her first fitness competition in May.

In addition to her intense workouts, Judge stuck to a very clean diet to prepare.