Premiere Of Neon's 'Ingrid Goes West' - ArrivalsChris Pratt takes every role seriously — very seriously.

The "Guardians of the Galaxy Vol. 2" star headlines Michelob Ultra's Super Bowl ad. In it, he lands the commercial gig and starts preparing. He lifts weights at the gym, goes Method by installing a bar in his house, muses on his character's back story, and drinks a lot of the beer. Hey, it's all part of being the best Chris in Hollywood.

But when he shows up to shoot the ad, Pratt gets a big pint of reality.

But despite seemingly throwing back a bunch of beers in the add, there's no sign of a beer gut on the actor. Pratt shows off a majorly buff body, appearing topless in several shots. His cut physique will also be on display in two big movies this summer, "Avengers: Infinity War" on May 4 and "Jurassic World: Fallen Kingdom" on June 22.