Did you know that Iran and a group of nations led by the U.S. reached an historic agreement over nuclear weapons this week that’s been decades in the making? Probably not, but who cares! Fortunately for you, Rihanna and Channing Tatum do. And they’re here (like Ryan Gosling and Kate Upton before them) to explain it to you.

After almost two years of talks and an “intense” 18-day negotiation, global leaders have reached a deal that would halt Iranian nuclear production in exchange for the cancelation of billions of dollars worth of sanctions.