Diversity made a surprise appearance at Sony's press conferenceduring German games expo gamescom 2011.

Promoting the newly-announced dance title DanceStar Party, the group performed using PlayStation Move controllers as part of their act.

After the performance, Sony vice president of World Wide Studios Michael Denny said: "Wow, amazing. I taught them everything they know".

DanceStar Party will feature over 40 songs including their original music videos, and will allow players to create their own dance routines.

Sony made several big announcements at the press conference, including a worldwide PlayStation 3 price drop, a new value PSP model and the announcement of Resistance: Burning Skies for PlayStation Vita.

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