On her Miss Universe page, she said she hopes to pursue a career in film or television, and cites Audrey Hepburn as a role model because of her “generosity, intelligence and grace.”
With Culpo's promotion, Miss Maryland Nana Meriwether becomes the new Miss U.S.A.
The Miss Universe pageant was back in Las Vegas this year after being held in Sao Paulo in 2011.
It aired live on NBC and was streamed to more than 100 countries.
Organizers had considered holding the 61st annual Miss Universe in the popular Dominican Republic tourist city of Punta Cana, but Miss Universe Organization President Paula Shugart said that country's financial crisis proved to be too much of an obstacle.
The panel of 10 judges included singer Cee Lo Green, “Iron Chef” star Masaharu Morimoto and Pablo Sandoval of the San Francisco Giants.
Asked on the red carpet whether he found playing in the World Series or judging the beauty pageant to be more difficult, Sandoval said both were hard.