Question: Johana Riva Karapetian, is an Uruguayan model and beauty pageant titleholder who was crowned Miss Uruguay 2014 and represented her country at which pageant, and was held on 25 January 2015 at the FIU Arena in Miami, Florida, United States?

Context paragraphs:
Myriam Arévalos: Myriam Carolina Arévalos Villalba (born April 5, 1993) is a Paraguayan model and beauty pageant titleholder who after being crowned Miss Mundo Paraguay at the Nuestra Belleza Paraguay 2014 pageant represented her country at the Miss World 2014 pageant held in London.  She also represented Paraguay at Miss Universe 2015 held in Las Vegas.

Bianca Sánchez: Bianca Sánchez (born in August 6, 1996) is a Uruguayan model and beauty pageant titleholder who was crowned Miss Uruguay 2015 and represented her country at the Miss Universe 2015 pageant.

Micaela Orsi: Micaela Orsi (born September 9, 1993) is a Uruguayan model and beauty pageant titleholder who was crowned Miss Uruguay 2013 and was to represent her country in the 2013 Miss Universe pageant before she withdrew.

Stephany Ortega: Stephany Ortega (born 15 December 1989) is an Uruguayan model and beauty pageant titleholder who won Miss Uruguay 2010.  Ortega also competed in Reina Hispanoamericana 2010 and finished up as a 4th runner up.

Maroua Kharbouch: Maroua Kharbouch (born September 20, 1990) is a Gibraltarian model and beauty pageant titleholder who was crowned Miss Gibraltar 2013 and was named as the people's choice at Miss World 2013 in Bali, Indonesia, earning her a place in the Top 6 finalists.  She was the first Gibraltarian of Moroccan descent to be crowned Miss Gibraltar and the second Gibraltarian finalist at a Miss World beauty pageant.

Camilla Hansson: Camilla Hansson (born October 11, 1988) is a Swedish celebrity, actress, fashion model and beauty pageant titleholder who was crowned Miss Sweden 2014 and represented her country at the Miss Universe 2014 pageant.  Previously, she was crowned as Miss Earth Sweden 2012 at the same pageant but unplaced at the Miss Earth 2012.

Angela Fernando: Angela Lauren D. Fernando (born April 26, 1991) is a Filipino model and beauty pageant titleholder.  She is Miss UST Medical Technology and also, Miss UST Pharmacy 2007 and was crowned Miss Thomasian Personality 2008.  She competed in the tenth edition of the national Miss Philippines Earth beauty pageant and was crowned Miss Philippines Eco Tourism 2010.  As a beauty titleholder, she fulfills her duty as one of the spokespersons of the Miss Earth Foundation, an environmental-social-humanitarian outreach arm of Miss Earth beauty pageant.

Weronika Szmajdzińska: Weronika Szmajdzińska (born 26 April 1994) is a Polish model and beauty pageant titleholder who was crowned Miss Polonia 2015 and represented Poland in Miss Universe 2015 pageant.  She also represented Poland at the Miss World 2012 pageant, where she was the first runner-up for the Top Model prize, but did not place in the actual pageant.

Miss Universe 2014: Miss Universe 2014, the 63rd Miss Universe pageant, was held on 25 January 2015 at the FIU Arena in Miami, Florida, United States.  Gabriela Isler of Venezuela crowned her successor Paulina Vega of Colombia at the end of the event.  88 contestants competed in this year with a new crown manufactured by Diamonds International Corporation the newest official jewelry sponsor of the Miss Universe Organization.  This was the last Miss Universe to be aired on NBC and the last edition that Donald Trump had been the owner.

Johana Riva: Johana Riva Karapetian (born November 23, 1990) is an Uruguayan model and beauty pageant titleholder who was crowned Miss Uruguay 2014 and represented her country at the Miss Universe 2014 pageant.

Supporting paragraphs: Johana Riva Miss Universe 2014
Answer: Miss Universe 2014