Miss Universe 1972, the 21st Miss Universe pageant, was held on 29 July 1972 at the Cerromar Beach Hotel in Dorado, Puerto Rico.
 Kerry Anne Wells earned Australia's first Miss Universe crown.
 Georgina Rizk of Lebanon, was not allowed to crown her successor due to government restrictions because of fears of a terrorist attack.
 Lebanon did not compete in 1972 and Georgina could not be there to crown Miss Universe 1972.
 Wells was crowned by Miss Universe 1970, Marisol Malaret of Puerto Rico and Miss Universe 1971 1st Runner-Up Toni Rayward.
Miss Russia 2010, was held in Barvikha Luxury Village Concert Hall in Moscow, Russia, on 6 March 2010.
 51 contestants from all over the Russia competed for the crown.
 Sofia Rudieva of Saint Petersburg crowned her successor, Irina Antonenko of Yekaterinburg, at the end of the event.
 Stefania Fernandez and Kaiane Aldorino participated in the event.
The Miss Universe Malaysia 2015 also referred to as The Next Miss Universe Malaysia 2015 is the 52nd edition of the Miss Universe Malaysia pageant which was held at the Shangri-La Hotel on 17 April 2015 where the reigning winner Sabrina Beneet was crowned her successor Vanessa Tevi Kumares from Negeri Sembilan.
 All seventeen contestants from different origin will compete for the crown.
 Vanessa was represented Malaysia at the Miss Universe 2015.
Irina Igorevna Antonenko (Russian: Ири́на И́горевна Анто́ненко ; born 1 September 1991) is a Russian actress, model and beauty pageant titleholder who holds the title of Miss Russia 2010.
 She also placed in the Top 15 at the Miss Universe 2010 pageant held on August 23, 2010 in Las Vegas.
Binibining Pilipinas 2012, the 49th edition of Binibining Pilipinas Charities, Inc. (BPCI), was held on April 15, 2012 at the Smart Araneta Coliseum, Quezon City, Philippines.
 Thirty ladies competed for the three titles: Miss Universe Philippines, Binibining Pilipinas International, Binibining Pilipinas Tourism.
 The Miss Universe Philippines winner will compete in Miss Universe 2012 in Las Vegas, Nevada; Binibining Pilipinas International will compete in Miss International 2012 in Okinawa, Japan, and Binibining Pilipinas Tourism will compete in Miss Tourism Queen International 2012 in China.
 The 1st runner-up is appointed to represent the country at Miss Supranational 2012 in Sopot, Poland wherein she placed as 3rd Runner- up.
Michaela Savić (Serbian: Михаела Савић, "Mihaela Savić" ) (born 14 March 1991, Helsingborg, Skåne) is a Swedish beauty pageant titleholder and model.
 Savić is Miss Universe Sweden 2010.
 She attended Miss Universe 2010 in Las Vegas on 23 August.
 She has been a model since the age of 14 and attended to several castings, plays and fashion shows.
 Savic placed second in Miss Universe Sweden 2009, behind Renate Cerljen.
 Savić is the second Miss Universe Sweden to represent Sweden in Miss Universe since the Miss Sweden pageant lost the right for the international final in 2009.
Oana Paveluc (born August 14, 1991 in Braşov, Romania) is a beauty pageant titleholder who was crowned new Miss Universe Romania 2010 on July 14, 2010 after Alexandra Cătălina Filip, the original winner, was dethroned, as she refused to sign the contract with the Miss Universe Organization (MUO).
 The contract stipulates that the winner of Miss Universe 2010 must move to NYC and be under contract with Donald Trump for one year.
 Filip is a professional sport dancer, and she wanted to be able to continue representing Romania at international sport dancing competitions and not be restrained by MUO's contract.
 On July 14, 2010, at the official press conference where the winners of Miss Universe Romania 2010 had gathered to meet with all the sponsors and receive their prizes, Alexandra Cătălina Filip surprised everyone when she announced that she doesn't wish to continue the path to Las Vegas and in a friendly manner allowed Bianca Elena Constantin, Miss Universe Romania 2009, to crown Oana Paveluc.
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.
Miss Universe 2010, the 59th Miss Universe pageant, was held on 23 August 2010 at Mandalay Bay Events Center in Las Vegas, Nevada, USA.
 Ximena Navarrete of Mexico was crowned by Stefanía Fernández of Venezuela as her successor at the end of the event.
 83 contestants competed in this year.
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.

Question: In what hotel venue did Irina Antonenko compete for Miss Universe in 2010?
Answer: Mandalay Bay Events Center