Britney Calls K-Fed's New Woman A "C***"!!!!!

Uh oh! Looks like Brit has really busted out the b*tch claws this time!

According to the Chicago Sun-Times, Britney Spears recently had a very nasty phone fight with ex-hubby Kevin Federline, in which she vented about her dislike for his new girlfriend, Victoria Prince and the amount of time the former volleyball player was spending with little Sean Preston and Jayden James!

An insider tells the paper that it was a "total hysterical screaming match," and regarding Victoria, Britney reportedly said, "[I don't want] that c--- anywhere near my kids!" The source added that K-Fed listened to his ex-wife rant on for a few minutes, and then told her, "You really don't have much say about that."

Additionally, the paper reports that Britney and K-Fed recently attended some counseling sessions, and while K-Fed thought they would help the former spouses have a more civil relationship, Britney allegedly thought that the sessions might lead to a reconciliation!

However, despite this latest drama, the source reveals that after the screaming match, Britney didn't revert to her old ways and "take a pill or a drink, [instead she] went downstairs and did some yoga to calm down...I think that's a good sign she's growing up and dealing with Kevin's b.s."

Do you think Kevin is doing this to taunt Britney, or is she overreacting to the situation? Hmm...