Best Song Ever

"Best Song Ever" by One Direction is featured on Just Dance 2015.

Appearance of the dancers
All of them wear dark blue catsuits with matching shoes. The first dancer's suit is mostly pink, the second one's is mostly green, the third one's mostly light blue, and the fourth one's mostly red. The pink and blue dancers wear black visors.

Background
From what was shown in the preview, the background is a bright cloudy sky with the moon exposed. At "oh oh oh," it quickly changes to a dark blue background with colourful rays of light flying about. As the gold move occurs, a line of pink, green, blue, and red panels slide behind the matching dancers. Afterwards, the original cloudy background vertically moves along with a darker version of it.

Gold Moves
So far only 4 gold moves have been revealed in the preview.

For the first one, P1 has to look to the left and use his laser eyes, for the second one, P2 has to bend, cross his right leg, and use his glowing fists, for the third one, P3 has to use his electric hands, for the last one (so far), P4 has to use his laser arm. These all happen during the guitar part.

Trivia

 * This the fifth One Direction song in the Series, the rest are What Makes You Beautiful, Kiss You, One Thing and One Way or Another (Teenage Kicks) (2 of them are DLC'S)
 * This is the third song by One Direction that is a dance crew. The first one is What Makes You Beautiful from Just Dance 4 and the second one is Kiss You from Just Dance 2014.
 * This song is the second Dance Crew to have a futuristic theme, the first is #thatPower.
 * You can clearly see the dancers eyes.
 * "Dirty Mouth" isn't censored despite being explicit and inappropriate.