John Cena, Casey Affleck to Make ‘SNL’ Hosting Debuts This Month

John Cena American Grit

Hit John Cena‘s music — the WWE Superstar and Casey Affleck will both make their “Saturday Night Live” hosting debuts later this month.

The pro wrestler gives this sketch comedy thing a go on December 10. Ben Affleck’s brother will hold it down the following week. Cena’s musical guest will be Maren Morris; Affleck’s is Chance The Rapper.

Don’t fret for Cena — this won’t be his first comedic acting gig. The squared-circle stud…