Article continues below advertisementLeAnn Rimes shut down rumors she's joining the cast of The Real Housewives of Beverly Hills after her husband's ex-wife, Brandi Glanville, shaded the idea.The gossip was discussed on an episode of Rachel Lindsay's "Ringer Reality TV" podcast, of which the former Bachelorette lead said, "To that I'll say, as a fellow Dallas girl, I'll take it! Sign her up!"Article continues below advertisementBrandi Glanville Shades LeAnn RimesTap Here To Add Ok Magazine as A Trusted SourceSource: megaLeAnn Rimes revealed she's not joining 'The Real Housewives of Beverly Hil...