“💍❤️FOREVER AND EVER ❤️💍,” they wrote, alongside a series of photos from what appeared to be a beach proposal.
Schwarzenegger and Champion were first romantically linked in September 2015, before making their relationshipInstagram officialin February 2016. At the time, the model, 26, posted a photo of the pair posing with their arms around each other.
Since then, they have shared small glimpses into their love story on social media. On Champion’s 25th birthday last year, Schwarzenegger — who is the son ofArnold SchwarzeneggerandMaria Shriver— declared onInstagram, “I love this girl so much,” alongside a carousel of photos of the pair together.
The Staircasestar went on to pay tribute to Champion and all the things that make her special to him. “Such a hard worker. So beautiful. Faithful. Drinks 2 cups of coffee! Loves ice cream. Loves her sugary cocktails. Loves Jesus & America too,” he wrote.
Months later, Champion shared a touchingbirthday tributeof her own when Schwarzenegger turned 29 in September. “Happy birthday patch @patrickschwarzenegger. Love you so much 🤍,” she wrote.
Never miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer, from celebrity news to compelling human interest stories.
Back in 2021, Schwarzenegger reminisced about their very first date, jokingly highlighting her quirky food choices. “I knew we would hit it off from the moment we had our first date & you ordered off the kids menu!!” he wrote onInstagramin 2021 for Champion’s 24th birthday.
While Schwarzenegger and Champion have built successful careers individually, the two have teamed up from time to time for various ad campaigns and shoots. They starred together in theFall 2019 Calvin Klein Jeans campaignand appeared in a loved-upVoguefashion spread in November 2022.

Michael Kovac/Getty
He also opened up to the outlet about how the couple keeps their relationship strong despite having to spend a lot of time apart due to their work commitments.
“We love each other and it’s okay when she goes away for a week or I go away for a month filming,” Schwarzenegger toldthe outletin November 2022. “We’re moving and I feel very fortunate to be able to be together and live together.”
“She’s such a hard worker,” he gushed about Champion. “She’s a hard worker, dedicated, determined. She moved here from Alabama to pursue her dreams to become a supermodel.”
source: people.com