No wonder Angelina is in such good shape

My best friend from childhood is in town until tomorrow, and I have been playing tour guide for her, her husband, and their 18 month year old, showing them all the major tourist attractions in the city. I was a bit worried about fitting in time for the gym, but it turns out that carrying a 25 pound munchkin down Main Street, Rodeo Drive, and Hollywood Blvd is enough exercise to work off a Sprinkles cupcake and leave me plenty sore today.