Selena Gomez's fiance Benny Blanco threw her a prom after learning she never had the chance to attend one as a teen. Blanco shared a video of their DIY prom on Instagram, showing the couple getting ready, riding in a limo, and posing for prom photos at a mall. The couple got engaged in December 2024 and have been dating for a year and a half. Blanco joked about wedding planning in a joint interview, saying they are taking it one day at a time.