2023 SI Swim Model Katie Austin’s Engagement Pics Are Straight Out of a Fairytale

The duo, who have been dating since 2020, got engaged in the spring. Armstrong wore a white linen button-up shirt and black pants for the engagement session and carried the fitness influencer in the first two photos. The pair could not stop smiling as they gazed into each other’s eyes in some adorable pics and held hands in others.