Chris Hemsworth and Elsa Pataky Name Twin Sons Tristan and Sasha

Update: The new mom has revealed her sons’ names — and their sweet little feet — on her Instagram account.

“You are home! Tristan and Sasha came to this world on [Tuesday,] March 18 just after [the] full moon. Complete happiness,” she writes. The actress shared a glimpse into her boys’ world on her official blog for the Spanish version of Glamour.

Originally posted March 21: Congratulations — times two!

Chris Hemsworth and Elsa Pataky have welcomed twin sons, their rep confirms to PEOPLE.

The baby boys were born in Los Angeles. No further information is being released at this time.

The actors are already parents to daughter India Rose, 22 months.

The Thor star, 30, and his Spanish wife, 37, have both spoken about how parenthood has changed them.

“It makes it harder and harder to leave and go to work,” Hemsworth told PEOPLE last year. “Being a father is certainly a task. But the best one that I could ever ask for.”

“You have to make an effort and try to stay together as much as you can,” the Fast and Furious 6 actress told PEOPLE of family life. “If we start splitting and doing other things it’s not going to last.”

— Tim Nudd with reporting by Julie Jordan