Celebrity

Chris Evans and Chris Hemsworth determine who has bigger biceps

Who cares, you're both beautiful.

Chris Evans and Chris Hemsworth face off

The cast of Avengers: Age of Ultron have just had their seemingly endless press tour shaken up in awesome. They've just united to do a video skit called: “How Well Do The Avengers Know Their Biceps”?

HELLS YEAH.

Chris Hemsworth, Chris Evans, Scarlett Johansson and Mark Ruffalo had the tedious task of looking at photos of their co-stars and picking who they are based on their bicep alone.

Chris Evans was right on the money when he saw his burly upper arm: "I'd know that armpit anywhere." Scarlett proved to also have a similar eye for detail when she saw Chris Hemsworth's trademark "pointy elbow".

So no surprises?

Turns out Robert Downey Jr, who let's remember stormed out of a press interview recently (and rightfully so), had the cast stumped. His Iron Man arm confused the lot of them, then impressed them when they figured who it was.

Check out the video and try your hand at hunk anatomy.