Girlfriend

"Girlfriend" by Avril Lavigne is featured on Just Dan​ce 2, Just Dance Wii 2, Just Dance: Greatest Hits and Just Dance Now.

Dancers
The dancers are two girls, who are supposed to have clashing personalities.

P1
P1 is a girl who has magenta hair in pigtails. She wears a purple singlet, purple leggings, a pink belt and a pair of pink shoes.

P2
P2 is a girl who has middle-short orange hair with a green circlet. She wears a blue and white checkered school sweater, a short blue skirt and a pair of lime green shoes.

Background
The background is composed of two parts with checkered patterns: at the left it's purple-red and black with skulls-and-bones, and at the right it's sky blue and black with hearts. There are also two speakers and wires on the floor. They are supposed to correspond to the personalities of the two dancers - punk and good-girl.

Gold Moves
The routine has 3 Gold Moves.

Gold Move 1 & 2: Raise your arms while jumping.

Gold Move 3: Cross your arms. This is the final move of the routine.

Trivia

 * "D**n", "Motherf**king", and "H*ll" are censored.
 * This is the first song by Avril Lavigne to be featured in the series. It is succeeded by Rock n Roll on Just Dance 2014 as a DLC.
 * The routine looks like a battle mode because of the conflicting elements.
 * They have different color schemes in the menu.
 * on the menu, the players are reversed
 * P2 resembles the girl from the music video for the same song.
 * The Just Dance 2 version has 78 pictograms for both P1 and P2 while the Just Dance: Greatest Hits and Just Dance Wii 2 versions both have 81 and the Just Dance Now version has 80.