FOR HIS ROLE AS AN ARMS DEALER IN last year’s black comedy War Dogs, Jonah Hill gained 18kg over the course of filming in 2015. Afterwards, the actor, 33, turned to a famously buff friend, 21 Jump Street co-star Channing Tatum, for help, asking, “Hey, if I ate less and go to a trainer, will I get in better shape?” Hill recalled to Tonight Show host Jimmy Fallon. “And he said, ‘Yes, you dumb motherf--ker, of course you will, it’s the simplest thing in the entire world.’ ” Hill also told Fallon he kept a daily food journal but once sent an entry to Drake by mistake. “So Drake, who I don’t know well at all, I just met him once, he got an email from me that said like,…
