Need some rap music for Prom Weekend?

I got my prom weekend coming up this weekend. Im running the house and need some good music. mosty rap, Underground rap and mainstream. Heres a few rappers already on the playlist Meek Millz, Cassidy, The Game, Los, (old) lil' Wayne, Wale, 50 Cent. Songs that sound like what I like are 100 hunnit - Wale and Meek Millz, Professional Money Getta - Meek Millz, Put Ya Dutch in the Air - Cassidy. Please help with music that relates? Im looking for a long list. please help