"Don't You F**kin Come Near Me!"

Straight out the mouth of Ms. Unfitney herself!  According to Life & Style Britney had a major freakout on a salesgirl on Sunday, NAKED!!!

During their manic shopping spree, Paparitney hit up a Betsey Johnson store; once inside Britney grabbed some dresses to try on (with Adnan in the room) and then emerged completely naked. The salesclerk relayed the storey to Life & Style-

"I was blown away. Britney's private parts were right in front of me!" a store employee tells Life & Style.

"I grabbed a dress to cover her and she screamed, 'Get away from me! Don't you f------ come near me!' says the employee.

Nice one Brit. Apparently after that shit got real freaky when Paparitney when back into the dressing room…

"Then she disappeared in the dressing room with Adnan for 45 minutes. They were making weird noises. It was disgusting."

VOMITOUS.  But the story doesn't end there, duh.  Britney emerged one more time for a little post coital harassment.

"I couldn't understand a word she was saying. She was slurring and spitting, and talking with a British accent," says the employee. "Her face was covered with cold sores and acne, and her scalp was patchy. I wanted to help her, but she was so mean that I left her alone. Then she muttered, 'F--- you!' and left the store."

Mmmmm. Cold sores. So sexy.  She's in Rite Aid enough, you'd think she'd would pick up some Herpecin or something.  Love the British accent too…I wonder if she thinks that makes her sound fancy or something.  Perhaps that's her "upscale" personality.