She certainly takes in his posing, though with something rather more like amusement than appreciation, and his suggestion only earns him a raised eyebrow. She's never so easily persuaded to change her appearance, just ask the Doctor.

"Superheroes?" she asks with a slight frown at his explanation, finding the term mostly in a particular kind of fiction in her databanks. "What an odd delusion. They don't need properties uncharacteristic to their species in order to be brave or helpful to others."