Sure, any Queerty reader who’s been paying attention can probably identify every inch of Chris Evans or Chris Hemsworth, but can the actors identify their own biceps? Can their Avengers: Age of Ultron costars Jeremy Renner, Mark Ruffalo, Scarlett Johannson and Coby Smulders help? MTV’s Josh Horowitz is in charge of this hard-hitting investigation. Note to Mark Ruffalo: Maybe you’re not as sculpted as your castmembers, but you have the sexiest speaking voice in show biz. Call us if you need an ego boost.
Let the guessing begin below.