Although some have been complaining that season 5 of “The Real Housewives of Beverly Hills” has been boring, one of the biggest fallouts of the reality television show is apparently about to shown on one of the upcoming episodes.

Things got a little “crazy” for RHOBH cast members Kyle Richards and Brandi Glanville, who may have officially ended their on-again-off-again friendship.

“We had one of our most explosive moments ever in the series there [Amsterdam],” explained Richards during her visit to HuffPost Live on December 2, according to the media outlet Reality Wives.

She added, “A lot of real life issues, and relationships, and mending and breaking.”

Although Kyle Richards didn’t explain exactly what went down with Brandi Glanville, she reportedly stated that her decision to cut Glanville out was “easy.”

“I was never close with Brandi, but we were trying to become better friends and get to know each other, but something happened during shooting that I don’t see us ever being friends again,” stated the RHOBH star.

She continued, “I’ve seen Brandi do this with too many people. I knew always that if I got close to her, my day would come as well.”

While Kyle Richards and Brandi Glanville see the end to their friendship, fellow RHOBH cast member Lisa Vanderpump sang her heart out at a West Hollywood gay bar called Mother Lode. Maybe it was because she was away from the somewhat toxic members of her two reality television shows, but Lisa Vanderpump wowed the crowd with her rendition of “Killing Me Softly,” according to Radar Online.

The Mother Lode “is one of West Hollywood’s oldest gay bars, and our neighbor next to our PUMP restaurant. I was with a doctor friend and it was a dare,” the “Vanderpump Rules” star told the entertainment website.