What is the length, from its northwestern to its southeastern end, of the country represented by Liza Helder in the 2012 Miss Universe pageant? 
32 km
Aruba
Aruba ( ; ] ) is a constituent country of the Kingdom of the Netherlands in the southern Caribbean Sea, located about 1600 km west of the main part of the Lesser Antilles and 29 km north of the coast of Venezuela.
 It measures 32 km long from its northwestern to its southeastern end and 10 km across at its widest point.
 Together with Bonaire and Curaçao, Aruba forms a group referred to as the ABC islands.
 Collectively, Aruba and the other Dutch islands in the Caribbean are often called the Dutch Caribbean.
Liza Helder
Liza Helder; (born 1989) is an Aruban model and beauty pageant titleholder who was crowned Miss Aruba 2012 and was represented her Aruba in the 2012 Miss Universe pageant.
Miss Paraguay 2012
The Miss Universo Paraguay 2012 pageant was held on May 18, 2012.
 Alba Riquelme, Miss Universo Paraguay 2011, crowned her successor Egny Eckert at the end of the event; she was the Paraguayan candidate for the 2012 Miss Universe pageant.
 Elected to represent Paraguay at Miss World 2012 was Fiorella Migiore, for Miss International 2012 was Nicole Huber, and for Miss Earth 2012 was Alexandra Fretes.
 The pageant was broadcast live on Telefuturo. Miss Universe Thailand
The Miss Universe Thailand (Thai: มิสยูนิเวิร์สไทยแลนด์) is a beauty pageant that has been held every year since 2000.
 The pageant was originally called Miss Thailand Universe.
 In 2012 name of the pageant was changed to Miss Universe Thailand, with winners competing in the Miss Universe pageant.
 Accordingly, "Miss Universe Thailand" is not related to the previous franchises of Miss Thailand or Miss Thailand World. Jackeline Rodríguez
Jackeline Rodríguez Streffeza (born January 12, 1972) is a Venezuelan model and beauty queen who was the official representative of her country to the 1991 Miss Universe pageant held in Las Vegas, Nevada on May 17, 1991, where she was one of Top 6 finalists.
 Rodríguez was not a titleholder of the Miss Venezuela pageant.
 That year, the 1991 Miss Venezuela pageant was moved to September, thus taking place after the 1991 Miss Universe pageant.
 Rodríguez was ultimately chosen by Osmel Sousa to represent Venezuela at Miss Universe. Adrola Dushi
Adrola Dushi (born 1993) is Albanian model and beauty pageant titleholder who was crowned Miss Universe Albania 2012.
 She represented her country at the 2012 Miss Universe pageant. Celeste Marshall
Celeste Marshall (born September 30, 1992) is a Bahamian model and beauty pageant titleholder who won Miss Universe Bahamas 2012 and represented her country in the 2012 Miss Universe pageant. Renate Cerljen
Renate Veronica Cerljen (born March 26, 1988 in Staffanstorp, Sweden) is the first ever winner of the Miss Universe Sweden pageant which she won on June 6, 2009.
 Cerljen represented Sweden at the Miss Universe 2009 pageant on the Bahamas on August 23, 2009 and placed in the Top 15.
 Renate was the first non-winner of the Miss Sweden pageant since 1952 to represent Sweden at Miss Universe since Miss Sweden lost its rights to crown a contestant for Miss Universe earlier in 2009.
 Cerljen was also the first delegate from Sweden at the international final since 2006 when Josephine Alhanko placed in the Top 20.
 Miss Universe 1984 winner Yvonne Ryding was among the judges in the final which crowned Cerljen as winner.
 By making the Top 15 Cerljen became Sweden's 29th semifinalist at the Miss Universe pageant overall.
 In May 2010 Cerljen placed fifth in the Miss Beauty of the World pageant in China.
 Cerljen was a judge at the Miss Sinergy competition for breast cancer in 2009 as well as 2010 which is an annual pageant made by the Sinergy group, held at the House of Sweden in Washington DC, United States. Anastasia Chernova
Anastasia Chernova (Ukrainian: Анастасія Чернова, born November 2, 1993) is a Ukrainian teacher, model and beauty pageant titleholder who was crowned Miss Ukraine Universe 2012 in October 2012 and represented Ukraine in the 2012 Miss Universe pageant.
 2004 Miss Ukraine Universe winner Oleksandra Nikolayenko helped her prepare for the Miss Universe pageant.
 Ukrainian designer Anastasiya Sukhanov created the traditional Cossack-inspired dress that Chernova wore at the competition. Señorita México
Señorita México was the name of a national beauty pageant in Mexico, celebrated since 1952.
 After 2005, the pageant changed its name to "Miss Mexico".
 From 1952 to 1994, was the official pageant responsible for sending the country's representatives to the Miss Universe, Miss World, Miss International and other international pageants.
 After the crowning of Lupita Jones, as the country's first Miss Universe, a dispute between Miss Jones and the pageant organizers over overdued prizes, led to a break of the longtime association between the pageant and the broadcast network Televisa.
 When the pageant moved to another network TV Azteca, a competing pageant called "Nuestra Belleza México" was created, later directed by Miss Jones with the sponsorship of the Televisa TV Network.
 in 1994 Señorita México lost the bid to Nuestra Belleza México to be the official pageant for the Miss Universe pageant.
 Later Nuestra Belleza México also obtained the rights of sending Mexico's representatives to Miss World and Miss International.
 However, the "Miss Mexico" pageant still sends representatives to other international pageants.
 The trade name Señorita Mexico was trademarked in the United States, by Venezuelan Entrepreneur Adan S. Perez CEO of The Miss Mexico Organization with headquarters in Las Vegas Nevada who produces The Señorita Mexico U.S. beauty pageant.
 He developed a franchise system in every state of The Union to bring girls from all over the United States to compete in national beauty event which takes place every year in Las Vegas.
 Adan Perez has been producing the national competition Señorita Mexico U.S in Las Vegas, since the year of 2003.