Eddie Cibrian’s estranged wife has issued a stern warning to the actor’s famous mistress, country singer LeAnn Rimes.

Brandi Glanville has previously blasted the adulterous relationship, insisting, “Eddie and LeAnn deserve each other.” But she’s now warning the singer that Eddie has dollar signs in his eyes and is only with her because of her estimated $35 million fortune.

“Now that the excitement of the cheating is over, what else could there be? It’s the bank account,” a bitter Brandi retorted in the Oct. 12 isssue of The National Enquirer. “He might be pretty on the outside, but he’s toxic on the inside. He’s a shallow, shallow man.”

According to Brandi — who has two young sons with Eddie — LeAnn regularly spoils the star of CSI: Miami with gifts of gold from chic Malibu jewelry store Chrome Hearts.

“I know she’s spending money on expensive gifts like jewelry and vacations on him. He might be pretty on the outside, but he’s toxic on the inside. He’s a shallow, shallow man,” Brandi added.

Cibrian allegedly began having an affair with LeAnn when the two played lovers in the TV movie Northern Lights last winter. In August, Cibrian left Brandi after eight years of marriage to be with the “Blue” hitmaker. Weeks later, LeAnn ended her marriage to dancer Dean Sheremet and has since embarked on a romance with the newly-single Cibrian.