What song is this? Easy 10 points!?!

There is a song on the radio, it says "Just dance, just d-dance" over and over!. Its a pop/dance song by a woman (sam kinda genre as Britney Spears, Kat Deluna, Fergie, etc)!. I think it is a new song too!. It doesn't say much else that I can hear!. If you know who sings it and what its called you get 10 points!.

Thanks =)Www@Enter-QA@Com

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