Hollywood actor and Marvel star Chris Pratt and his wife, author Katherine Schwarzenegger, are expecting their second child together. Multiple sources confirmed to People magazine that 42-year-old Pratt and Schwarzenegger will welcome their second child next year.

The exciting news comes just days after Pratt gushed about his "complete boss" wife on the occasion of her 32nd birthday on Monday. “You are such a wonderful wife, mother, step-mother, and life partner,” Pratt, 42, wrote on Instagram. “I simply can’t imagine how lost I’d be without you. You’re beautiful, tough as nails, reasonable, deeply thoughtful, extraordinarily smart, you’re a complete boss, eternally driven and you communicate like no other.”

"Thank you for everything. Thank you for being so instrumental in my growth over the past few years. We fit so perfectly into each other’s lives that our Union is a daily reminder that God is looking out for us. Navigating the odd circumstances of our world is a task I cannot handle alone. And I’m so grateful I don’t have to. Your commitment to helping others is contagious. I’m just so grateful for the harmony you continually bring to our household. I love you so much, honey. Happy Birthday!" he added.

On the work front, Pratt has a long list of films including, 'Jurassic Word: Dominion', 'Garfield', a cameo in 'Thor: Love and Thunder', 'Guardians of the Galaxy Vol 3' and an untitled Super Mario film.

View this post on Instagram

A post shared by chris pratt (@prattprattpratt)