It's hard to find this scene anymore but it was always labeled as Francine Dee, though it clearly is not.  The scene can be found at 
    
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 and at 12:25 you can see her tattoo on her left butt cheek.  Smokin' hot body.  Would love to know her name to see if there's anymore of her out there (though I doubt it).
			
			 
 
		 
 
		 
 
		 
 
		