50 Cent confused everyone earlier this year when he announced he had a third son, 11-year old Devian.
It turned out there was no biological relationship between the two, despite some physical resemblances.
But 50 wasn't just clowning when he called the boy his son. Fif has seemingly adopted the youngster, and this weekend he posted video of him teaching Devian to box.
While some have called out 50 for landing some real blows against the boy, Davian is wearing headgear, and 50 is clearly not going all out.
What do you think? Is Fif teaching the boy some valuable life lessons, or is he taking roughhousing too far?