Can you help me put together a play-list for a banquet?

I am having a banquet, and it will be from 7-11 i need any ideas to help people get on the dance floor or any songs that would really make the party come to life. I am looking for popular songs that everyone hears and are usually played at parties. Like so far i have the cha-cha slide and some pit bull song. If you could help me out that would be awesome. Thx :)