Honestly, I can't remember which song got everybody going!! We had a dancing crowd!! :D :D
I <3 dancing!
LMFAO party rock is alwasy fun though
I can't remember what was the first song but I think it was a line dance song like cupid shuffle lol
I think it really depends on the crowd. To my lasting dismay, we did not have a dancing group at our wedding :( We had a wedding party group dance that was suitably awkward and then some other people kind of trickled out, but it was spotty the entire night.
At my friend's wedding however, the floor was packed the entire night! When she had the wedding party come out on the floor it pretty much triggered everyone else to get out there as well and they didn't leave the entire night! I can't even remember what song it was, but if you stick with a classic that everyone knows you will be in good shape - ask your DJ, they are experts at reading the crowd and getting everyone moving!