Kaia, 22, wore black pants and a black top with a long, tan coat over it.
The catwalk veteran donned a pair of black and white Adidas and slipped black cat eye sunglasses on her face.
The Elvis star, 32, kept with the black theme in his pants, shoes, shirt and jacket and ball cap.
Lovebirds: Kaia Gerber and Austin Butler put on a loved-up display as they held hands while walking around Soho
The couple first sparked relationship rumors in December 2021 when they left a yoga class in LA together.
Kaia and the other Elvis actor Jacob Elordi, 26, split after a bit more than a year of dating in November 2021.
Prior to Kaia, the Dune: Part Two actor dated Vanessa Hudgens, 34, for eight years before splitting in January 2020.
In January 2022, the catwalk princess made a cryptic comment about how she had re-evaluated her personal life.
‘I think, it’s so important people are realizing how important their happiness is outside of work, when you don’t have all these outside resources to gain happiness from, where that internal happiness comes from,’ she told People.
Their first red carpet moment together was at W Magazine’s annual Best Performances party ahead of the Academy Awards.
After attending the Met Ball in 2022 they were inseparable throughout the press and release and awards season for Butler’s Elvis.
Shopping: The couple, who have been together for nearly three years, did a bit of shopping while they spent time in New York City
Fashion: Kaia, 22, wore black pants and a black top with a long, tan coat over it. The catwalk veteran donned a pair of black and white Adidas and slipped black cat eye sunglasses on her face
At the Golden Globes, Kaia was there to congratulate her boyfriend as he won Best Actor for his performance as Elvis Presley in Elvis.
After the Oscars, the photogenic couple got away from it all with a romantic trip to Cabo San Lucas, Mexico in March.
Since then they’ve been spotted on date nights, walking Kaia’s dog, hanging out with her parents and enjoying their time together.
Last month, The Carrie Diaries alum traveled to Paris to support his girlfriend as she walked in several fashion shows.