Ally mason is one of six finalists of the 2025 si swim search Allison mason is a model represented by wilhelmina's new york agency, showcasing her work in the showroom and runway categories. The annual open casting call sees thousands of applications come through for a coveted spot in the si swimsuit magazine, and this time around, just one winner will earn a place in the 2026 issue
The university of southern california alum, who currently resides in new. Mason, who strutted the si. Rising ‘sports illustrated’ swimsuit model allison mason stuns in chic bikini after a dip in the pool.