"The Real Housewives of Beverly Hills" star Brandi Glanville continues to be upset with LeAnn Rimes and this time she is not too happy with the country singer taking her children on television for an E! News interview Sunday.  

As part of  pre-arranged settlement with her ex-husband, Eddie Cibriani, Glanville cannot feature their children on her Bravo reality series. However, Cibriani's current wife, Rimes, brought along Glanville's two sons - Mason and Jake - on Sunday in an interview with E!'s Guliana Rancic. 

"My kids can be on a E news special apparently but not in the back ground of the show I am on?" Glanville tweeted in response, the same day that the interview aired on television. "Amazing!" 

When fans responded to her message, with some not willing to sympathize with the star, Glanville, 40, wrote the following comment: "The point is [Eddie] says they cant be on the background of rhobh so when i shoot i have to send them off to a babysitter."

Rimes, 30, has not directly responded to Glanville's Twitter messages. 

Earlier this month, Glanville told Us Weekly that her son Mason ate the country singer's laxative pills thinking it was candy and became "extremely ill." She said she does not find Rimes "stable" enough to be around her kids because of the incident.

A representative for Rimes shot down the story, calling it "more inaccuracies and half-truths," and Cibriani, 39, defended his wife in a statement to the magazine, saying Glanville's claim "is absolutely ridiculous."

Glanville also expressed her disapproval of Rimes' parenting skills as a stepmother when the singer tweeted a video of 9-year-old Mason riding a bicycle without a helmet.