Inappropriate Wedding Reception Songs

I have come to the conclusion that there are some songs that should not be played at wedding receptions. I heard one of those songs today and it happens to be Rihanna - Birthday Cake. Just doesn't sound appropriate and a wedding there are other songs I'm sure that shouldn't be played at a reception. Let's think Jay Z / Kayne West - Niggas in Paris, Chris Brown - Strip. Just not appropriate to play at a reception don't know why but just doesn't fit the mood of the atmosphere. The list can go on and on that is all I have off the top of my head. Very interesting day and reception.