Former "Real Housewives of Beverly Hills" star Brandi Glanville is enjoying the single life as she shared a clip where she danced to Rihanna's song during the birthday celebration of Vivica A. Fox on Sunday.

Ex "RHOBH" star Brandi Glanville is divorced to Eddie Cibrian, who's now married to "frenemy" LeAnn Rimes.

On July 27, she shared a clip on Twitter of what went down during Vivica A. Fox's 51^st birthday. She wrote, "Whil the lady's are shopping in BH. I'm actually having fun with @MsVivicaFox #getlow."

The slight diss by the former "RHOBH" star did not go unnoticed by her followers.

One follower jokingly called out Brandi Glanville, "(T)hought you said you were picking up boys today? Why don't you just say this was last night? Always lying bout something "

Another said, "Perhaps it's time you moved on.. Why (are) you still obssesed over BH and what the ladies are doing? Focus on YOU."

One of her fans agreed as she told Eddie Cibrian's ex wife, "if u were having that much fun(,) why are u (sic) thinking about who DIDN'T get fired? #RHOBH & ur (sic) not getting paid like they are."

It was earlier reported that Brandi Glanville got fired from "RHOBH," a rumor that Eddie Cibrian's ex denied.

"They don't know," she told Howard Stern. "They have no idea. But here's what sucks, and this is why they're c---s, because they're saying I got fired, and I'm in the process of moving, trying to rent a house for my two children, and no one will rent to me because they don't think I have a job."

Brandi Glanville said that she's got a new show in the pipeline but what really got her goat was the fact that she was portrayed as a bad girl in "RHOHB."

"I felt like I played ball, I gave my all to the show, and then when it aired I thought, 'Oh my God, they did me no favors in the editing room.' And I got really upset and a little depressed," she added.