John Cena has opened up about the rumoured animosity between Dwayne Johnson and Vin Diesel.The three actors have all starred in the popular car racing franchise, Fast & Furious, with Cena making his first appearance in the ninth instalment as Jakob Toretto, the brother of Dominic (played by Diesel).Johnson appeared in five of the movies and a 2019 spin off as Luke Hobbs, a former Diplomatic Security Service agent.Speaking on Dax Shepherd’s Armchair Expert podcast, Cena weighed in on the reported feud between Johnson and Diesel.The actor and former WWE wrestler said: “There’s certainly rumours about that. I can’t deny that.”He explained: “You have two very alpha, driven people.