12 "Sisters" Move Beautifully In Sync, Their Act Leaves Mouths Wide Open

Catholic nuns are the last people you'd expect to end up in a school gymnasium entertaining a crowd, but that's exactly what appears to be happening in this video clip. As twelve "sisters" have their backs to the camera, a few chords of a beautiful piano melody starts playing in the background.

With slow, graceful, synchronized movements, the sisters turn around and then raise their arms above them as if in prayer. Yet, there's one part of their impeccable outfit that seems out of place - their colorful sneakers!