Most Just Dance appearances by one artist

With 11 songs featured across the popular boogie-game franchise as of 13 February 2015, the most prolific artist in the Just Dance series is US singer Katy Perry (born Katheryn Hudson). The Perry songs featured across the series are:

Hot & Cold (Just Dance)

Firework (Just Dance 2 DLC)

California Girls, ET, Teenage Dream (Just Dance 3)

Part Of Me (Just Dance 4 DLC)

I Kissed A Girl, Waking Up In Vegas (Just Dance 2014)

Roar (Just Dance 2014 DLC)

Birthday, Dark Horse (Just Dance 2015)