When we see a picture of Sarah Jessica Parker, there are two things we always notice — how toned her arms are and how she's always walking everywhere! Sarah makes fitness a priority not only for Hollywood, but also to feel her best. "I do like feeling fit and healthy. When you're young, you can run around and not really care about what shape you're in because you wake up every day feeling OK. But now that I'm older, I need to do more for myself," she told Good Housekeeping. Get a lean, toned body like Sarah's with this 10-minute video butt workout from her trainer, Anna Kaiser.