Getting ready for fatherhood? This looks like a job for Henry Cavill.

The Man of Steel star, who is expecting a baby with girlfriend Natalie Viscuso, celebrated Father's Day by reflecting on how he'll be entering the league of dads soon.

"Oh yeah.....and Happy Father's Day ye dads out there," Henry wrote on Instagram June 16. "Turns out I shall be joining your hallowed ranks soon!"

And while he's yet to find out what exactly parenthood will bring, the Justice League actor isn't going to let this be his kryptonite. In fact, Henry is turning to the citizens of Metropolis—er, rather the parents who follow him on social media—for advice.

"Any tips??" he asked while giving a glimpse at the nursery. "And don't worry, pillows won't be in the crib when the wee one arrives, just glue and scapels so he or she can build Warhammer miniatures. #FathersDay."

The baby news comes three years after Henry and Natalie made their romance Instagram official. And after announcing in April that a baby is on the way, the Argylle alum shared some of his favorite ways to spend a date night with the TV executive.

"We're not shy of a kitchen dance party, I'll tell you that much. A bottle of wine goes down range," he told E! News before clarifying things have changed amid Natalie's pregnancy. "Obviously not now—but previously."

But even before he knew he'd be suiting up to be a dad, Henry had thought about the kind of father he'd like to be.

"If I ever have kids one day, I want to be the dad who's running round after them," he told Men's Health U.K. in 2017. "And if I do have kids, even now, it's starting to get quite late. But I want to be a fit and healthy dad, not hobbling round like, 'OK, I'm just going to catch a breather.'"

To see how more stars celebrated Father's Day this year, keep reading.

"Happy Father’s Day @travisbarker !!" Kourtney wrote, alongside photos of Travis with their baby boy Rocky Thirteen Barker, 7 months, and her and ex Scott Disick's youngest son together Reign Disick, 9. "Beyond grateful for the Dad that you are to our baby boy, and all of our kids. You keep us safe and protected and take care of us. Having a family with you is heaven. Happy to celebrate you!"

The Blink-182 drummer shared throwback pics of himself with his kids Landon Barker, 20, Alabama Barker, 18, and stepdaughter Atiana De La Hoya, 25, and new pics of Kourtney Kardashian's son Rocky Thirteen Barker, 7 months, on his Instagram Stories, writing, "Being your Dad is my favorite thing in the world."

On Father's Day 2024, One day after making her first official appearance (at the Trooping the Colour parade) since revealing her cancer diagnosis in March 2024, the Princess of Wales shared this photo she took of her husband with their three kids Prince George, 10, Princess Charlotte, 9, and Prince Louis, 6.

"We love you, Papa," Kate wrote on Instagram. "Happy Father's Day...G, C & L."

William shared a tribute to his dad on Instagram, writing, "Happy Father’s Day, Pa. W," alongside this throwback pic of the two.

The Sin City actress shared a tribute to her own dad, father-in-law and husband Cash Warren on Father's Day, including a pic of her spouse with their daughters Honor, 16, and Haven, 12, and son Hayes, 6.

"Happy Fathers Day to my favorite Dads!" Jessica wrote on Instagram. "@cash_warren - Honor, Haven and Hayesie are so lucky to have such a kind, patient, fun, cool Daddy who spends time with our babies and makes each and every one of them feel like they are your # 1. Watching you grow into the loving father you are to our kiddos has been one of the best gifts of my life."

The retired NFL star shared Instagram pics of himself with his dad, Tom Brady Sr., and son, Jack, 16—whom he shares with ex Bridget Moynahan, and his and ex-wife Gisele Bündchen's kids Benjamin, 14, and Vivian, 11.

"Happy Fathers Day to my HERO, and the best role model I could have ever asked for," he wrote to his dad, adding, "And THANK YOU, to these kids for giving me the gift of being a father, a joy that I could have never imagined until you came into my life. I hope that I can give you all that my dad gave me… unconditional love and support."

The momager shared a collage of family photos to pay tribte to the dads and father figures within her family, past and present: Her own father, her partner Corey Gamble, her ex Caitlyn Jenner, her late ex-husband Robert Kardashian, their son Rob Kardashian, Kim Kardashian's ex Kanye West, Khloe Kardashian's ex Tristan Thompson, Kylie Jenner's ex Travis Scott and Kourtney Kardashian's ex Scott Disick and husband Travis Barker.

"Happy Father’s Day to all of the dads in our lives and all of the dads, step dads, grand fathers and father figures out there!" Kris wrote on Instagram. "I hope your day is filled with so much love."

"Happy Father’s Day to my main man @tommypelphrey , 2 years of being a dad!!" the Flight Attendant alum wrote on Instagram alongside pics of her partner with their daughter. "You were put on this earth to be Matilda's dada, and no one does it better than you. Our girl lights up when you enter a room, and so do I. We love you forever!"

Kaley also included a tribute to her own father. "And to my dad!" she wrote. "Thank you for truly being the best there is. Endless support and love through all the crazy mistakes and decisions I have made. Thank you for loving me no matter what. Tildy loves her grandpa!!"

On Father's Day 2024, Chrissy shared photos of her husband holding all four of their kids—Luna, 8, Miles, 6, Esti, 17 months, and Wren, almost 12 months,— on the day they were born.

"Happy fourther’s day, Johnny!" Chrissy wrote on Instagram. "I’d put more but I’m really proud of that as a caption and also you’re right next to me."

For the latest breaking news updates, click here to download the E! News App