Cool find, footman. Thanks for posting. I'd say that these two facts for Ms Underwood suggest that she must have highly ticklish feet. I once knew a girl in college who hated to have her feet touched, and it turned out that I later found out this girl's feet were mega ticklish, so I'd say that it is likely Carrie Underwood has very ticklish feet too. I've seen her pic, she is a cutie. Thanks again.
Mitch