Oh dear! A blonde girlfight! Serial homie humper Pamela Anderson blasted Jessica Simpson on an Australian radio program on Monday.

The thrice divorced animal rights activist is hopping mad over a shirt Jessica wore during an Encino shopping trip two weeks ago-the tee read “Real Girls Eat Meat.” What was originally perceived as a diss to singer Carrie Underwood, a strict vegetarian who once dated Jessica’s beau Tony Romo, has earned the “Sweetest Sin” star all kinds of flack from PETA-and now Pamela Anderson.

“I think she is a bitch and whore,” Pam fumed. “Actually, I don’t know if she was talking about food or men.”