And the Jessica Simpson/Carrie Underwood war rolls on

Forget 50 Cent and The Game. Move over Britney and Christina. There's a new feud brewin' and it's getting pretty heated pretty quickly! A couple of weeks after Jessica Simpson went live on the radio and called Carrie Underwood a liar and said that Tony Romo doesn't call the former Idol champ anymore, Carrie blasted back, calling Jess pathetic for having to try and make Carrie look like a buffoon.

But according to a source close to Carrie, it's really Jess who is the buffoon, saying Carrie and Tony talk and text regularly and are still friends, so there's really no reason for them not to.

Then Carrie's source provides one of the best "f*ck you" lines ever: "Carrie thinks Jess is a big bottle of bleach and a pair of high-heeled cowboy boots trying to ride off of the fame of Newlyweds."

YES!! Ball's in your court, Jess. (And I'm sure that's not the first time you've heard that.)