Miss International in the context of "Miss Earth"

A beauty pageant is a competition in which the contestants are judged and ranked based on various physical and mental attributes. Per its name, beauty pageants traditionally focus on judging the contestants' physical attractiveness, sometimes solely so, but most modern beauty pageants have since expanded to also judge contestants based on "inner beauty"—their individual traits and characteristics, including personality, intelligence, aptitude, moral character, and charity. Though typically perceived as a female-oriented competition, male beauty pageants also exist, as do child beauty pageants for youth.

The term beauty pageant refers originally to the Big Four beauty pageants: Miss Universe, Miss World, Miss International, and Miss Earth. Thousands of beauty contests are held annually, but the Big Four are considered the most prestigious, and are widely covered and broadcast by news media. The earliest formal beauty pageants were held in the 19th century, although similar informal events date back to at least the post-classical period. Modern beauty pageants were first established in the early 20th century, with their popularity later boosted by the establishment of international pageants in the mid-20th century. Reforms of pageants in the 21st century marked a shift from primarily focusing on physical appearance to placing more weight on other characteristics.

Miss World is the oldest existing international beauty pageant. It was created in the United Kingdom by Eric Morley in 1951. Since his death in 2000, Morley's widow, Julia Morley, has chaired the pageant. Along with Miss Universe, Miss International, and Miss Earth, it is one of the Big Four beauty pageants.

The current Miss World is Suchata Chuangsri of Thailand who was crowned on 31 May 2025 in Hyderabad, India.

The Big Four or the Big League Pageants refers to the four major international beauty pageants for women — Miss World, Miss Universe, Miss International and Miss Earth.

The group was first described by the China Daily newspaper in 2004 as "the world's four major beauty contests". In April 2008, the South China Morning Post described them as "four of the world's top beauty pageants"; the same description was also used by South Korea's leading newspaper, Chosun Ilbo in 2010. In 2017, the Latin Times considered the group as the "most important pageants in the world". In 2018, NBC News referred to them as the "four biggest international pageants". Agencia EFE in 2019 classified them as the "four most influential beauty pageants in the world".

Miss Universe is an annual international major beauty pageant that is run by the Thailand and Mexican-based Miss Universe Organization. Along with Miss World, Miss International, and Miss Earth, it is one of the Big Four beauty pageants.

The Miss Universe Organization and its brand is owned by JKN Global Group and Legacy Holding Group USA Inc., an American division of Mexican company Legacy Holding through the joint venture company JKN Legacy Inc. Telemundo had the licensing rights to air the pageant through 2023. The pageant's advocacy is "humanitarian issues and is a voice to affect positive change in the world".