We still have to wait for the music video for Beyoncé's single "Run the World (Girls)," but you can get a dose of Ms. B in a new video for "Move Your Body." The song is a new and improved version of "Get Me Bodied," reworked as a part of Let's Move, an anti-childhood-obesity campaign. The message is clear and made super fun here — after Beyoncé bounds onto the school's cafeteria scene, all the students fall into formation and bust the moves that B is singing about. I haven't wanted to learn a music video's dance routine this much since the "Single Ladies" video. Watch!