He's been hard at work shooting upcoming action movie Captain America: The Winter Soldier on location in Washington DC.
And it would seem that in spite of his relentless schedule, Chris Evans has been finding time to put in some long hours at the gym.
Shooting new scenes alongside co-stars Scarlett Johansson and Anthony Mackie, the 31-year-old actor was showing off a decidedly bulkier physique as he got to work on set.