If you were recently in the Newburyport, Massachusetts, area, there's a chance you might have seen superstar John Cena. Black Cow restaurant shared a photo on Facebook of the actor and wrestler on September 20, calling him their "favorite star." John Cena Visits Black Cow Restaurant in Newburyport, MassachusettsThis isn't the first time John Cena has visited the Black Cow in Newburyport. It's not too far-fetched that he'd hit up the Black Cow multiple times, either, as the Massachusetts native's family lives in West Newbury, which is not that far away. Other Celebrities Visit Black Cow in Newburyport, MassachusettsTurns out, Cena isn't the only famous person to hit up the Black Cow.