Brandi Glanville's tell-all book "Drinking and Tweeting: And Other Brandi Blunders" hasn't even been released yet and already LeAnn Rimes is reportedly "losing it" over the memoir, according to Radar Online.
A source close to the country singer reportedly said, “This [book] is bringing out LeAnn’s nagging fears about Eddie that one woman isn’t enough."
In the March 2013 issue of Glamour, Glanville revealed that Cibrian tried to reconcile with her after his numerous infidelities -- including his affair with Rimes. According to Glanville, the "CSI: Miami" actor told her he would "do anything" to get her back.
According to Radar Online, an unnamed source said, “LeAnn has always worried about Eddie being attracted to Brandi. It was devastating for her to learn that Eddie didn’t leave Brandi, that he wanted both of them.”
"I would be ignorant to say, and everyone else would think I am a liar if I didn't say yes, and I have at times [worried]," she said.
Rimes and Cibrian aren't the only Hollywood couple to have met on set and later married. Click through the slideshow below for eight others who did the same.