"Transformers 3" director, Michael Bay and Victoria Secret model-turned-actress, Rosie Huntington-Whiteley, have been getting close. Their on-set chemistry betrays the fact something more happened. Look at how close they are standing to each other, the expressions on their faces (especially his) and the way they hold each other's hips.  

The fact that she auditioned for one of two lead roles in "Transformers 3" wearing see through lingerie, doesn't help any claims of their relationship being a professional one. He likes Huntington-Whiteley so much, he fired sure thing, Megan Fox, who was being called the most beautiful woman in Hollywood.