Diddy turned 56 while serving his 50-month sentence for two charges of transportation to engage in prostitution.

Cent reignited his feud with Diddy, mocking the mogul’s first prison photos on Instagram as their decades-long rivalry flared up once again.

Now, 50 Cent’s use of A.I. to craft a soul-song diss signals a modern evolution of his trolling strategy — merging ...