Lisa Rinna Bikini Body Wows But ‘Real Housewives’ Reunion Clashes With Lisa, Kim, and Kyle Richards [Video]

Lisa Rinna isn’t afraid to flaunt her bikini body at 51. On vacation with husband Harry Hamlin, the actress and reality TV personality showed off her sleek physique on Instagram, reported Wonderwall.

Known as the newest housewife on the block in the Real Housewives of Beverly Hills family, Lisa and Harry chose Mexico for the celebration of their 18th wedding anniversary.

But although she looks fit and fab now, Lisa admitted that she misses her dancin’ body that she toned when she waltzed on Season 2 of Dancing With The Stars in 2006. She posted her confession on social media.

“Seriously look at this dwts body?! It was so f****** good wasn’t it?! Holy hell. I miss that body!”

However, Rinna makes it clear that she’s also proud of her bikini body now that she’s 51.

As the Inquisitr reported, supermodel Elle Macpherson is also stunning at 51, and equally proud of her body. She works out regularly and follows an alkaline diet that’s high in protein.

In contrast, Lisa follows a primarily plant-based diet, she told People.

“I tend to call myself a dirty vegan. I’m mostly plant-based — but if I do need to eat some meat, I’ll have it,” she admitted.

Rinna also faithfully exercises.

“I just think it’s really good to move everyday,” explained the former soap opera star. “I really love the combination of SoulCycle and yoga. It keeps me balanced and sane.”

And in terms of staying balanced, the Real Housewives of Beverly Hills Reunion show that starts tonight challenges her desire to keep calm, reported Us Weekly.

“The reunion was nuts,” revealed an insider. “It was exhausting for the women and extremely emotional.”

Lisa found herself in the midst of an attack from Kim Richards, but it was Kim’s sister Kyle who bore the brunt of it, added the source.

“Kim and Kyle were screaming at each other from across the couches. People were shocked. It was bad.”

And although the reunion has not yet aired, that insider hinted that the news for the sisters isn’t good.

“By the end of the reunion, it seemed like their relationship is actually irreparable. Kim and Kyle have no relationship outside of the show. That’s the only time they talk.”

In addition, Kim and Lisa had a battle of the wine-glass-breaking kind when Lisa pointedly asked about her sobriety. The battle and broken glass took place during season 5, when Kim contended that Harry had been unfaithful.

“There is some major bad blood between [Lisa and Kim],” admitted the source.

[Image via Bravo TV]