
Justin Long, 47, is a Los Angeles-based music producer and engineer, originally from Indiana, where he studied marketing and business administration. His career spans nearly two decades, with a focus on mixing, producing, and engineering for well-known artists and labels. Long's relationship with Jackson was professional for years before turning romantic, culminating in an engagement.
Long and Jackson first connected around 2022 through music projects. Jackson publicly acknowledged his contributions, tagging him in a May 2023 Instagram post following her performance at BottleRock. She thanked him for helping with her record bandaid and producing her vocals on the track Blue Moon.