Question: In which venue did Jackeline Rodríguez participate in Miss Universe 1991?
Context: 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 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 República Dominicana 1991 was held on August 21, 1991.  There were 24 candidates, representing provinces and municipalities, who entered.  The winner would represent the Dominican Republic at Miss Universe 1991 and Miss International 1991.  The first runner up would enter Miss World 1991.  The second runner up would enter in Miss América Latina 1991.  The remaining finalists entered different pageants. Miss Universe 1991, the 40th Miss Universe pageant, was held on May 17, 1991 at the Aladdin Theatre for the Performing Arts in Las Vegas, Nevada, USA.  Lupita Jones of Mexico crowned by Mona Grudt of Norway.  Seventy-three contestants competed in the 1991 Miss Universe pageant. 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. Shandi Ren Finnessey (born June 9, 1978, in Florissant, Missouri) is an American actress, model, TV host and beauty queen.  She is best known for winning the Miss USA title, as Miss Missouri USA.  She previously held the title of Miss Missouri 2002 and competed in Miss America, where she won a preliminary award.  She placed as first runner-up at the Miss Universe 2004 competition.  She is one of three women to have been both Miss Missouri USA and Miss Missouri and the only Missourian to have been Miss USA.  Her first runner-up finish at Miss Universe was the best placement in the 2000s and was the best United States placement between Brook Mahealani Lee's Miss Universe 1997 competition victory and Olivia Culpo's Miss Universe 2012 pageant win. Christabelle Howie (also spelled Christobel Howie, born.  May 18, 1969 in Chennai, India) was crowned Femina Miss India Universe 1991 and represented India at Miss Universe 1991. 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. Liz Michelle de León Paz born Ciudad de Panamá (Panamá), is a Panamanian beauty pageant contestant winner of the Señorita Panamá 1990 title.  Also represented Panama in Miss Universe 1991, the "40th Miss Universe" pageant was held at Aladdin Theatre for the Performing Arts, Paradise, United States on May 17, 1991. 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.
Answer: the Aladdin Theatre