"Heartbeat" is a song by American twins duo Nina Sky.
It was released as a second single from their third studio album Nicole and Natalie on June 14, 2012.
Concerning the video, the band stated: "We knew we wanted it to be more about the feeling of the song and less about the story.
The colors, environment, and everyone dancing in their own element creates this surreal feeling of freedom.
It features the sisters prancing through fields during a party with multi-colored smoke and dancing with many people.