What is this song?

This song was on Dancing With The Stars last night.....some of the lyrics are... �n the dance floor wantin some more/by one and two by two/...bring it on slow/wind it up one time/wind it back once more/....mr, dj...../well i'm ready for you/come let me show you/if you want to grove/i'll show you how to move/tell me if you hear me/lift your hands up to the ceiling.../come on mr. dj....". Can you give me the artist and title?Thank you.