Jessica Simpson says she knows that boyfriend Tony Romo is not calling his ex because she checks his call log. Jessica was responding to Carrie Underwood’s statement that Tony still calls her from time to time, although she does not answer.

“I looked at his call log,” she said Wednesday in an interview with Nashville’s 107.5 FM’s Woody and Jim show. “Tony and I both laughed at that,” Simpson said. “We got a chuckle out of it. If Tony wanted to call her and be with her, he would.”

Jessica also says she wasn’t intentionally dissing Tony’s ex the day she wore a tshirt that read “Real Girls Eat Meat”. She says she wasn’t even aware that Carrie was veggie. Interesting feud brewing here. Could this be a “frienamie” kind of thing…Paris and Nicole of the country western world?