Why Can't Girls Just Get Along???

Sources reveal exclusively to PerezHilton.com that things got rather heated Sunday at a barbecue held by Carmen Electra at the DKNY Jeans Beach House in Malibu, CA.

Wait, didn't Malibu say they weren't going to allowed sponsored houses this year????

Anyway, things got ugly uglier between Travis Barker's former wife, Shanna Pokeher, and party girl Kim Kardashian.

Sources tell us, "Kim and Reggie Bush arrived at Carmen's barbecue mid-afternoon. After hanging out with Carmen, Kim went upstairs. A moment after Kim left the area, Shanna stormed over and in a very loud and "nasty tone" asked "Who invited Kim here?"

What?

Bitch, who invited Shanna there????

Moakler didn't realize that Reggie was standing behind her and he quickly began to defend Kim.

However, that only infuriated Moakler even more as she continued to insult the big booty Kardashian.

A insider at the party says, "Kim heard the yelling and came downstairs. Moakler was embarrassing herself, she was causing such a scene. She was ranting about Kim and her friendship with Travis from 2 years ago."

Looks like someone has some jealousy issues.

This sounds very familiar.

A drunken Shanna at a Carmen Electra Party. Again?

The source adds, "Kim didn't looked fazed - she didn't respond or look in the direction of Moakler - her and Reggie decided to leave to prevent the scene from continuing."

Next time we want to see some bitch slaps!

[Image via WENN.]

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