Inside Rihanna, A$AP Rocky’s ‘over the top’ 4th birthday party for son RZA

Rihanna and A$AP Rocky celebrated their son RZA’s 4th birthday with a blowout bash in New York City.

The proud parents threw the fun fête at The Sloomoo Institute in Soho, Page Six confirmed.

A source told us that the “Diamonds” singer and ra...