Hemsworth has double the trouble on his hands, but his 10-month-old twins are so cute that they hold each other's hands.
The Thor actor's wife, Elsa Pataky, captioned the pic by gushing that Sasha and Tristan are "always together" in English and Spanish. Pataky is a Spanish model, and their kids are growing up bilingual.
Hemsworth, 31, spoke to the Daily Mail about his three kids back in October. "The twins are awesome, they're fantastic," he said. "My daughter is speaking Spanish and English and every day it's something different."
The couple expanded their family and made India Rose, 2, a big sister with the birth of their twins
on March 21.