hannah stinkin' montana

What is the deal with Hannah Montana? My girls adore her. Last night was Activity Girls night @ church. It was also my turn for carpooling. Once the meeting was over and we dropped the children off to their right homes, I needed to run to Wal-Mart. Libby walks in the store and squeals, because the first thing she spots are these Hannah Montana t-shirts. She is so animated about how colorful they are, which one she liked the best, who at school is wearing them, and how much, as if she hadn't told me 100 times, she wants one. Last night I did it. I bought them one. Look at their faces...how could I deny them a t-shirt of Hannah Montana?