Liam Hemsworth Shows Off His Muscular Arms On The Set Of The Dressmaker! Someone Is Bulking Up!

This truly is the brother of Thor!
[ Related: Man Crush Monday! Liam Hemsworth Edition! ]
Liam Hemsworth was spotted on the set of The Dressmaker on Monday looking absolutely built! Check out his arms — they’re huge!
The production, which is filming down under in Melbourne, Australia, also stars Kate Winslet! We’re totally excited to see this flick!
In that tank top Liam almost looks as big as… well, a tank!
[Image via AKM-GSI.]