Womanizer

"Womanizer" by Britney Spears is featured in Just Dance, though the cover version of The Gym All-Stars is used in the game.

Appearance of the dance
The dancer wears a blue dress, hair, stilettos, and a white belt. Her hair is blue and short, and is briefly seen to be wearing glasses.

Background
The background is mostly just triangles in shades of red against a dark red wall. The triangles slowly light up.

Trivia

 * In the first version of Just Dance, Heart of Glass had the same background. There was also a beta picture of Fame that has the same background.
 * This is one of the dancers with only one color, along with Girls Just Want to Have Fun and Surfin' Bird.
 * Her appearance is the same as it is in the music video which is an office worker. She also looks similar to the female dancer from Limbo.
 * On Amazon the singer is credited as "In The Style Of Britney Spears".
 * "Lollipop" and "sucker" are both not censored, and the line says "You mistake me as a sucker" instead of "You mistake you're a sucker".