Blanca Delfina Soto Benavides [1] is a Mexican actress, model and beauty pageant titleholder who was crowned Nuestra Belleza Mundo México 1997.

Soto competed in the national beauty pageant Nuestra Belleza México in 1997, representing her home state of Nuevo León.

That same year, Soto became Miss Mexico World and represented her country in the international beauty contest Vina Del Mar in Chile.

[citation needed] Soto's first role as an actress was in the short film La Vida Blanca, which she co-produced with then-husband Jack Hartnett, who wrote and directed as well.

[5] As a model, Soto has been featured in advertisements for GAP, LensCrafters, Venus Swimwear, Avon, Andrea, Charriol, Foley's, Yellowbook, Zara, Garnier and Budweiser.