The two made their relationship Instagram official in November 2020 when she posted a photo of them rocking some seriously nostalgic costumes.
Kaia recently gave fans some insight into her relationship after getting candid in an interview with Vogue.
"Being able to be with someone I trust, where we don't want anything from each other, having a safe, steady relationship like that, has really opened my eyes to the possibilities of love and what it feels like to love without conditions," she said.
"Lust is touching other people or wanting them, but love is really seeing someone," she said.
While the two new lovebirds are usually pretty quiet when it comes to their relationship, it seems like it's been nothing but smooth sailing so far. Congrats to the happy couple!