Justin Bieber's Mom Looks Back at Hailey Bieber's Pregnancy Reveal in Emotional Father's Day Tribute

Justin Bieber's mom couldn't be more thrilled he's having a baby, baby baby. 

After all, Pattie Mallette shared a sweet Father's Day tribute to her son, who is expecting his first child with wife Hailey Bieber. 

"Happy Father's Day Justin," Pattie wrote on Instagram June 16. "You've always wanted to be a dad ever since I can remember. You have so much love to give. You're gonna be the best daddy ever. You already are. LOVE YOU!"

In her heartwarming post, Pattie included some pictures from Justin and Hailey's initial pregnancy announcement—including a picture of Justin embracing Hailey's baby bump—as well as a mirror selfie of Hailey showing off her stomach, and a photo of the couple sharing a kiss in matching black jackets. 

Justin, 30, and Hailey, 27, first announced they are expecting early last month, sharing Instagram photos from their private vow renewal in Hawaii. 

And while the couple kept their announcement simple, only tagging each other's Instagram handles in their pictures of Hailey's baby bump, they've been open about their desire to become parents.

"I'd love to have myself a little tribe," Justin admitted to Ellen DeGeneres back in 2020. "I am going to have as many as Hailey is wishing to push out."

Meanwhile, Hailey has echoed Pattie's sentiments, noting that Justin was upfront about wanting to start a family with her as soon as possible. 

"We were having pillow talk conversations, with him telling me my biggest goal in life is to have a healthy family," the Rhode founder explained on a 2021 episode of In Good Faith with Chelsea & Judah Smith. "We always wanted to be married young and have a young family and have kids young."

And with her only child now expecting a baby, Justin's mom has also been open with her excitement about becoming a grandmother.

"I have been waiting for this day," she admitted to her followers shortly after Hailey and Justin shared news of their pregnancy. "I can finally celebrate with y'all. Oh my gosh, I'm gonna be a grandma! Oh my goodness. Justin and Hailey, you are gonna be the best parents ever, and I am so excited."

Pattie may have been waiting forever and a day for her son's road to fatherhood, but Justin isn't the only star who celebrated Father's Day. 

Keep reading to see how all the celebrity dads were honored. 

"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."