Lately in our house Tommy's been going around singing most of the chorus from "Baby" by Justin Bieber. It just kind of came out of nowhere a few months ago and after he had been doing it for about a week or so, I asked him, "Tommy where did you hear that?"
His reply (as though I just crawled out from under a rock), complete with an eye roll, was "Come on, Mom... It's Justin Beaver!"
