Bang Bang

"Bang Bang" by Jessie J, Ariana Grande & Nicki Minaj is featured on Just Dance 2015,Just Dance 2015 China and Just Dance Now.

Dancers
This is a dance crew of four young women.

P1
P1 has brown curly hair at chest length. She's wearing a yellow sleeveless crop top with a purple fringe outline, bright lavender shorts, pink thigh high socks, and purple knee high stiletto boots. She's also seen wearing a big red and yellow necklace.

P2
P2 has short red hair. She wears a light-red strapless bra with a purple bow tie and gold chest straps attached to her pants, dark red patent pants, and red peep toe stiletto ankle boots with cutouts on the back of the heel. She's also seen wearing a pink and gold gem necklace.

P3
P3 has short purple hair. She's wearing a purple and pink sleeveless top with gold belts, a brown skirt, knee high socks where one is pink and the other is red, and brown peep toe stilettos with gold triangles. She resembles Jessie J.

P4
P4 has long dark red hair in a ponytail. She's wearing a red sleeveless top that's cropped at the stomach, red shorts with gold patent straps, purple fish net tights, and purple booties with gold patent stripes. This dancer resembles Ariana Grande.

Background
The background is shown to be a light up stage (akin to Ain't No Other Man), or a roulette. The floor is mostly red and contains a black circle in the middle. That black circle has a yellow sun pattern. The red part of the floor has shining lights on it. The walls has lines of circular lights and a lighting up "Bang Bang." At some parts of the song, four Ace playing cards with each of the four shapes appear and zoom in behind each dancer. The background also looks like a roulette wheel.

Gold Moves
There are 5 Gold Moves in this routine:

Gold Moves 1, 2, 3 and 4: Shake your arms and lift your left leg. This occurs when the chorus starts. Gold Move 5: Pose accordingly: P1, raise your arms over your head; P2, put your hands behind your head; P3, put your right hand behind your head; P4, raise your right arm. These are the final moves of the routine.

Trivia

 * This is the fourth song by Jessie J in the series, after Price Tag, Domino and Wild.
 * This is the third song by Ariana Grande in the main series, after The Way and Problem. It is followed by Break Free.
 * This is the fifth song by Nicki Minaj in the series, after Beauty And A Beat, Super Bass, Starships and Pound The Alarm. It is followed by Hey Mama.
 * "Booty", the whole line "back-back seat of my car", and "on wood" are censored. The second line refers to sex in the car, and the third refers to a man's genitals. However, "Moscato" isn't, because it's a name for an alcoholic drink, and "cocking it" is also not censored.
 * However, "Backseat Lover" isn't censored in Walk This Way.
 * This is the fourth time a full line is censored. The first is "But I'mma like what's underneath them" in American Boy, the second is "You're naked now" in Party Rock Anthem and the third is "I just crush a lot" in The Way.
 * "Seat of the car" can still be briefly heard.
 * "On" from "on wood" is still heard.
 * This song ties Ariana Grande with Katy Perry for the most appearances in a single game. Ariana Grande in Just Dance 2015 has Problem, Bang Bang, and Break Free. Katy Perry has three songs each in Just Dance 3 and Just Dance 2014. She has 3 - California Gurls, Teenage Dream and E.T. in Just Dance 3, and another 3 - I Kissed a Girl, Roar, and Waking Up in Vegas - in Just Dance 2014.
 * Because Part of Me was recycled, it does not count since it is not an in-game original.
 * This song was announced during the "MTV 2014 Video Music Awards" via Twitter along with Black Widow.undefined
 * P1 is performed by Aurélie Sériné. This was officially proven on justdanceworld.com
 * The second dancer resembles the So What coach, and the third resembles the third coach from Safe And Sound.
 * This song is the latest-released song to be featured on Just Dance 2015. It was released on 29 July 2014 which is later than any of the songs in the same game.
 * It was released after the launch of the first Just Dance 2015 trailer, which means the routine was made well after Just Dance 2015 was announced.
 * The first dancer looks similar to Nicki Minaj (because of her hair), the third to Jessie J and the fourth to Ariana Grande.
 * This is the first Jessie J song that is a dance crew, along with being the first to not be a solo.
 * In the last chorus, 'mix Moscato' should be 'Myx Moscato', and 'it's friends in a bottle' should be 'it's frizz in a bottle'. They might have changed it because 'it's frizz in a bottle' refers to champagne.
 * In the game, P2's hair color is red but her avatar has orange hair.
 * After Nicki's rap, they have a move which looks like they are rubbing each other's butts, even though the hands do not actually make contact with each other's butts.
 * The choreography is performed by Aurélie Sériné, Juliana Casas Herrera, Laure Dary and Céline Baron.
 * Jessie J and Tyler Oakley counts as one dancer on the World Dance Floor when seen as a Just Dance VIP, Tyler plays as P2 and Jessie J plays as P3, although both of them are counted to be playing as P4. Their avatar is that of P1 for Aquarius/Let The Sunshine In.
 * However, on Wii, the video for Tyler and Jessie is not played (like all other VIPs on the World Dance Floor).
 * There is a glitch where whenever P1 and P4 on some moves lower to the ground their eyes turn pitch black, but they return white when they stand up (this happens on all consoles).