Kyle Richards, Camille Grammer, and Faye Resnick Had Some "Desert Trip Fun" (Yes, You Read That Right)

"Oldchella" brought these #RHOBH ladies together.

By Laura Rosenfeld Oct 10, 2016, 2:09 PM ET

Camille Never Forgets a Face

A wise woman named Madonna once sang, "Music makes the people come together." That statement never rang more true than at this weekend's Desert Trip music festival in Indio, California, where Camille Grammer was all smiles with her onetime adversaries, Faye Resnick and Kyle Richards.

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Desert Trip fun! @kylerichards18 @fayeresnick
A photo posted by Camille Grammer (@therealcamille) on Oct 8, 2016 at 7:17pm PDT

Desert Trip! Fun with friendsðð»! #deserttrip #cochella
A photo posted by Camille Grammer (@therealcamille) on Oct 8, 2016 at 7:12pm PDT

The ladies headed out to the desert to check what has been nicknamed "Oldchella," which features classic rock acts, such as The Rolling Stones, Paul McCartney, and The Who, over two weekends.

Fun in the desert with my squad #oldchella #deserttrip
A photo posted by Kyle Richards Umansky (@kylerichards18) on Oct 8, 2016 at 6:49pm PDT

The Rolling Stones!! Desert Trip. #deserttrip No old Coachella! These guys have more energy then most younger peeps! #respect #therollingstones #deserttrip ð
A video posted by Camille Grammer (@therealcamille) on Oct 8, 2016 at 1:38pm PDT

Ran into old friends. Ross Zapin and Gary Dell'abate #deserttrip #howardstern #sirius #therollingstones
A photo posted by Camille Grammer (@therealcamille) on Oct 8, 2016 at 1:51am PDT

Kyle's husband Mauricio Umansky also joined in the fun.

At #deserttrip #oldchella with my husband â¤ï¸
A photo posted by Kyle Richards Umansky (@kylerichards18) on Oct 7, 2016 at 10:02pm PDT

In case you need a refresher on why this was a momentous occasion, Camille infamously called Faye "morally corrupt" during her so-called "Dinner Party from Hell" in Season 1 of The Real Housewives of Beverly Hills. Camille and Kyle also had some famous feuds during that season of RHOBH.

But Camille and Kyle have actually seemed to have put the past behind them and rekindled their friendship in recent years. "We just have the best time together. I love Camille and every time we're together we laugh, we have so much fun," Kyle told The Daily Dish in January. "We laugh about all the problems we used to have and how much we hated each other before. Hate is a strong word. I don't hate anybody, but we didn't like each other at all. But we can tease each other about that. We just had a lot of fun."

Even Camille and Faye have found a way to be in a good place. "Oh, I enjoy Faye. Faye and I are fine. You know, I just saw her recently at the premiere party for [Season 6 of RHOBH]. We sat down and we laughed and talked. We had a good conversation. So yeah, Faye and I are fine," Camille told The Daily Dish in December 2015. "It was a rough start for Faye and I, definitely for Kyle and I that first season. It was very real, and we were very upset at one another. I’m glad that we were able to work it out."

In case you need any further proof of the good vibes among this trio, they all attended a baby shower for Kim Richards' daughter, Brooke Wiederhorn, in August.

A fun afternoon with @kimrichards11 @kylerichards18 for @brookewiederhorn baby shower. ð´ð
A photo posted by Camille Grammer (@therealcamille) on Aug 4, 2016 at 5:31pm PDT

We're glad to see that Kyle and Camille's past drama is something we can all laugh about today.