They were allegedly all good with one another and there was no animosity, but a new report alleges that Miranda Lambert and Gwen Stefani are preparing for a big showdown over their common interest: Lambert's ex and Stefani's current boyfriend, Blake Shelton.  

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According to reports, the two women want to hash it out over both their behaviors as of late, and the time has come to discuss them with each other.  

"Gwen paraded her romance with Blake like it was some big prize she won at the county fair, to make her feel better about the end of her marriage to Gavin Rossdale," sources said. "It wasn't fair and it wasn't nice. Gwen broke all girl codes in the book." 

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Meanwhile, Lambert's still been texting her ex-husband, and Stefani wants to set boundaries there as well. 

"Miranda doesn't hold back when she communicates with Blake, whether it's through texts that she knows Gwen will see, phone calls or through mutual friends, Gwen feels Miranda is hurt and acting out when she does it. But even though she knows that, it doesn't sting any less." 

However, the situation could get a bit more dangerous, as a source warns that even though Lambert doesn't want to get violent, but if the situation calls for it, she won't hesitate to come to blows with Stefani. 

"Sometimes she can't control herself," the source said. "If Gwen were to set her off somehow, then the gloves would definitely come off." 

However, the report appears to be totally false, as reported by Gossip Cop, who claims it is totally untrue.  

Tags: Gwen Stefani Miranda Lambert