10 things about Miss Earth Chile 2025 Nathalie Briones

Nathalie Briones Mellado represented Chile in the 25th edition of Miss Earth. It was won by Natálie Puškinová of the Czech Republic.

BIOGRAPHY

Briones is an Chilean model and beauty queen from Puente Alto, Chile. Here are 10 more things about her:

She was born in 2006.
She is Pre-Teen Belleza Marina Chile 2022.
She was Virreina Pre-Teen Belleza Marina Internacional 2022.
In 2023, she started modeling professionally and visited the Dominican Republic.
She is Embajadora Belleza Marina Chile 2023.
She won Pre-Teen Belleza Marina Internacional 2023.
In 2024, she modeled at Bridal and Fashion Couture Chile (BFCC) 2024, Fashion Fest Party (FFP) 2024, Santiago Fashion Showroom (SFS) 2024 and Chile Fashion Week 2024.
In 2025, she entered Universidad Santo Tomás in Barrio Republica, Santiago to pursue a bachelor’s degree in advertising and visited the Philippines.
She won Miss Earth Chile 2025.
She is a Miss Earth 2025 candidate.

Briones is 5’9″ tall. She advocates for animal welfare.

On April 1, 2023, she was crowned Embajadora Belleza Marina Chile 2023 at Yachting Hotel Quintero in Quintero, Valparaíso, Chile.
On October 23, 2023, she represented Chile at Pre-Teen Belleza Marina Internacional 2023 at Caribe Deluxe Princess Hotel in Punta Cana, Dominican Republic and won the title.
In December 2023, she modeled for Luis Uribe.

In July 2024, she walked for Marta del Carmen at BFCC 2024 at Hotel Pullman in Vitacura, Santiago, Chile.
In August 2024, she walked for Armin Sublime at FFP 2024 at Sala Gente Santiago in Las Condes, Santiago.
In October 2024, she walked for Luis Uribe at SFS 2024 at the Viña Sanchez de Loria in Panquehue, San Felipe de Aconcagua, Valparaíso, Chile.
In December 2024, she walked for Boutique Asteroidea at Academia Israel Camus‘s fashion show at Radisson Blu Santiago La Dehesa in Lo Barnechea, Santiago and for Legans Cueros at Chile Fashion Week 2024 at Hilaria in Huechuraba, Santiago.

On September 6, 2025, she represented Puente Alto at Miss Earth Chile 2025 and competed against 24 other candidates in Santiago. She won the title.
On November 5, 2025, she represented Chile at Miss Earth 2025 and competed against 77 other candidates at the Okada Manila in Parañaque, Metro Manila, Philippines. She finished in the Top 8 and was named one of the four runners-up.