Acclaim Games recently showed their moves on the dance floor, err, MMO block, by launching their latest online game DANCE! Online. Bound to be your little tween sister's new best friend, DANCE! Online is a free-to-play MMO dancing game and it will feature top talent and recordings from the Warner Music Group.

According to Howard Marks, "this is by far the closest collaboration any major music label has ever had with an online game". With artists like Paris Hilton and Ashley Tisdale among many others on the Warner recording stable, we bet a lot of people would have fun with this game.

Anyhow, the U.S. open beta for DANCE! Online will be starting this week. Atlantic Records' recording artist Cupid will make a personal virtual appearance in the game. Other artist-related announcements will follow where they will create their own avatar and play the game live online and chat with fans.

The game will feature the artists' latest music and personalized virtual items including artist-branded clothing and accessories. Players can compete to win autographed merchandise and other artist-branded products. Players could use either their keyboards or PC-compatible dance pads for their character to rule the dance floor.