The dust has barely settled from the craziness of this week's The Real Housewives of Beverly Hills Season 3 reunion, and now it's already time to think ahead to Season 4!

The show has started to film its fourth season, Lisa Vanderpump reveals to Us Weekly.

Lisa spoke to the magazine after her performance on Dancing with the Stars this week, as she discussed the fact that Kyle RichardsBrandi Glanville, and Taylor Armstrong were all in the audience to cheer on her fancy footwork.

"The Housewives are here filming, and it's an incredible experience," Lisa reveals. 

Credit: ABC/Adam Taylor

Lisa says she appreciates that the ladies are rooting for her to win the Mirror Ball. 

"I'm glad that they put all their differences aside — if you've seen the reunion — and that's what life should be about, supporting each other," she continues.

This is certainly a quick turn of events, since we just learned this week that the show would even return for Season 4.

Meanwhile, rumors continue to fly about which of the ladies will be returning for the new season, along with whether any newbies would join the cast.

Judging from who was in the audience at Dancing with the Stars, it seems safe to assume that Kyle, Brandi, and Taylor will all be continuing on with the show.

Thus far, the only two cast members to have confirmed that they're leaving the show are Adrienne Maloof and Camille Grammer.

There have also been rumors that several lovely ladies have been in talks to join the cast, including Baroness Monica Von Neumann and former Extra host Dayna Devon.

So who exactly will be mixing it up in the coming season? We can't wait to find out! 

Source: Us Weekly