A feud is interrupting in Los Angeles. We'd advise all residents to batten down the hatches and take cover, because Brandi Glanville versus Leann Rimes could get ugly. This week, the Real Housewives of Beverly Hills star has accused the country star - married to her ex Eddie Cibrian - of leaving her pills lying around.

She told US Weekly magazine, "Mason, my eldest, ate some of [LeAnn's] candies and got extremely ill. And Le's candies are laxatives.It was a big ... deal for me, and I lost my mind." Err, well yeah that it is a big deal actually, but how true? A representative for Rimes dismissed the claim as "just more inaccuracies and half-truths" but it only fuelled the argument that had started last weekend on Twitter. On that occasion, Rimes had tweeted that she was going on a family holiday with her boys (meaning Brandi's children and ex-husband Eddie Cibrian), though Glanville fired back, "Someone is trying 2 get under my skin by calling MY children her boys Sooo transparent! They R MY boys, Eddie Boys and ur step-sons. 4 now."

She also slammed Rimes after seeing a video of her 5-year-old riding his bike with a helmet, "A friend just sent me a video of MY 5 yr old riding his bike on a busy st without his training wheels & without a F*****G Helmet," she tweeted on Saturday. It seemed as though Rimes was ready for that one, tweeting back, "really, he's not in a st. It's in our neighborhood, and you know it. It's on the dirt."