Sure, her parents may both have played superheroes in the movies, but it's Violet Affleck who's got the truly superhuman powers.

Even as temps plunged to nearly zero degrees, and her mother Jennifer Garner and other members of a stroller flotilla bundled up like sherpas, Violet boldly and blithely exposed her face to the elements and munched on crackers, seemingly oblivious to the cracking winds.

The kid is tough.