Chris & Eloise
Katherine posted this pic of her husband with their youngest daughter on Father's Day 2022.
Fun at the Beach
Katherine posted this pic of her husband with their eldest daughter on Father's Day 2022.
Welcome, Eloise
Chris and Katherine welcome their second child, daughter Eloise, on May 21, 22. Three weeks later, Katherine posts the first photos of their little girl.
Baby Feet
Katherine shows off her daughter's outfit.
Girl Dad
Katherine shares this photo of her husband in June 2021.
Mother-Daughter Date
Katherine and Lyla meet a friend.
Happy Couple
Katherine shares this photo on May 2021.
Cooking in Quarantine
The Marvel star adorably crashes the author's baking video.
Here Comes the Bride
Katherine is spotted arriving to her star-studded bridal shower, which a source describes as "beautiful and elegant." Oprah Winfrey is among attendees.
Red Carpet Debut
The two make their red carpet debut as a couple at the Avengers: Endgame premiere in Los Angeles in April 2019.
Wedding Bells
On the topic of wedding planning, an insider tells E! News in March that the celebs are "taking their time," but look forward to including Pratt's son Jack in the ceremony possibly as a "little groomsman."
She Said Yes!
Congratulations are in order, because Chris has officially popped the question. The duo announce their engagement in January 2019, with the future groom writing on Instagram, "Sweet Katherine, so happy you said yes! I'm thrilled to be marrying you. Proud to live boldly in faith with you. Here we go!"
Instagram Official
"Happy Birthday Chief!" Chris, 39, captioned a series of never-before-seen snapshots of the couple. "Your smile lights up the room. I've cherished our time together. Thrilled God put you in my life. Thankful for the laughs, kisses, talks, hikes, love and care."
Shopping Together
The two are seen out and about in L.A. after attending a Boy Scout Troop meeting in November 2018.
All Smiles
Nothing to hide here! The lovebirds sport casual looks on a dinner date at R+D Kitchen in Santa Monica, CA in late August 2018.
Time to Play
The two ride Bird scooters around her mom's neighborhood in early August 2018.
Twinning
The two showcase denim looks as they leave Beauty & Essex after enjoying dinner together in August 2018.
Soaking Up the Sun
The pair soaks up the sun and spends time with Katherine's family in Hyannis Port, Mass.
All Smiles
The dynamic duo looks over-the-moon in love, during their afternoon outing.
Baby News
In April 2020, E! News learns that the couple is expecting their first child together. Four months later, Katherine's brother Patrick Schwarzenegger confirms she has welcomed a baby. They welcome baby Lyla Maria in August 2020.
A Day Out With Lyla
Katherine is all smiles as she takes Lyla on a walk.
Getting Fresh Air
The two hold hands and are all smiles, as they step outside for an afternoon stroll.
So Happy
Chris and Katherine are all smiles during their outing with Pratt's brother Cully Pratt and friends.
Getting Close With the Pratts
Judging by photos shared online of the these September 2018 festivities, Chris' family and friends welcomed Katherine with open arms as they all posed together for group photos.