Brandi Glanville is keeping the surprises coming on Real Housewives of Beverly Hills Season 4.

Just last episode Brandi shocked co-star Lisa Vanderpump with her choice of skimpy bikinis and then by casually telling the Vanderpump Rules star that she made out with new cast member Carlton Gebbia.

In a sneak peek for the show’s December 9 episode, Brandi surprises her castmates once again by revealing that she’s used cocaine in the past.

After Yolanda Foster explains that the first time she ever went to Palm Springs was when she did the Master Cleanse, Brandi responds, “It was the first time I ever did cocaine.”

In typical Brandi-fashion, however, the reality star has already taken to Twitter to defend her statements. After HollywoodLife.com repeated Brandi’s statements about cocaine use in a recent story, the 41-year-old mother-of-two tweeted that she hasn’t used the drug since she was a teenager — oh, and that she was joking in the first place.

“HollywoodLife I have done cocaine but not since my teenage modeling years,” Brandi wrote on Twitter. “I also said I was joking but you haven’t seen the episode yet.”

Whether or not Brandi’s confession was a joke or all in the past, the reality star will likely make bigger waves for other issues in next week’s episode (Season 4, Episode 6.) The sneak peek also shows Brandi having a few too many glasses of wine and calling Joyce Giraud a “big fat pig.”

What do you think about Brandi’s Palm Springs confession? Let us know in the comments below!

Source: HollywoodLife.com, Brandi Glanville on Twitter