Celina Powell took to Instagram to diss 50 Cent ’s penis size after he made a joke about Diddy ’s alleged sex tape leak. It started when Fif posted a screenshot from the alleged sex tape and wrote in the caption , “Free Diddy, he has gone through enough being born with no penis. LOL.” Powell decided to get on the rapper’s bad side by making fun of Fif’s private parts. “Yours was no bigger my love,” she wrote, amassing more than a thousand likes and nearly 300 replies. Since the alleged leaked tape hit the internet, 50 Cent has made multiple posts about his former partner Daphne Joy and Diddy, both of whom are in the video that also features adult film performer Sly Diggler. Besides the one above, Fif posted a screenshot referencing online reactions to the footage with a focus on Joy, who’s the mother to his son, Sire. "She's not a victim, SIRE is. Can you imagine going to eighth grade to find out this is your mom,” he wrote. Fif then appeared to address the fact that Joy has custody of their son.…