There's hip hop I can listen to but can't dance to. 50 Cent and a lot of similar artists are in that category so I won't go there.
The new Will Smith album is out, he's not my favourite but he's always good for danceable party tunes. Outkast likewise, some great tunes to move to! There's even a track or two you could work with on the recent Beck album. Lots of stuff out there -- but we can't tell you what music is going to move YOU.
I'm an old fart so if I were to choose I'd probably go old school with something like Eric B & Rakim. GREAT beats to move to.