In a striking display of agility and grace, a humanoid robot named "Adam-U Ultra" has danced its way through a complex, highly energetic routine without faltering, slipping or missing a beat.

Admit it...this is pretty creepy.

The crowd went wild, but people reacting online are less enthusiastic. Taiwanese-American singer Wang Leehom surprised the audience when he took the stage with dancing robots at a concert in Chengdu, ...