On Saturday (July 13) in New York City, Rihanna, and A$AP Rocky lock hands as they leave his mom Rina Black’s book signing. At the Harlem Honors ceremony, the 36-year-old Grammy winner and 35-year-old rapper supported Rina. Rina released “Harlem Girl 8th Ave (My Truth)” recently. The book is based on Rina’s childhood and how…… MORE