Quinceanera Advice

Okay well, i`ve come here b4 and u`ve always been a big help and i need it again. I was wondering if anyone knew some really good (and new) hip hop songs that i can dance to for my baile sorpresa. I need something that we can dance to and it would be nice if the lyrics weren`t too innapropriate. Any suggestions will be grestly appreciated! also, i know that i`m supposed to have the last doll and my dad`s supposed to change my shoes, but how do i go about doing it. Do we announce to our guests what we`re doing like: "now we`ll be changin her shoes"in . I need help on how to work that into the party. Well, plz help if u can, i really need it!