This has been the toughest challenge Sofia has ever accepted. They force her to put her head in a funnel-shaped bucket, where she's doused with a massive amount of motor grease--so much that it drips into her mouth and eyes and completely covers her face. She manages to climb out, her body covered from head to toe, leaving no part untouched. Her hair is a complete mess. Dressed in a sexy bikini, she's unrecognizable with all the grease on her body, hair, and face. What a disaster!