A 20-year-old Boston University sophomore and a self-described 'cellist-nerd' brought the Miss Universe crown back to the United States for the first time in more than a decade when she won the televised contest Wednesday.

Olivia Culpo beat out 88 other beauty queens from six continents at the Planet Hollywood casino on the Las Vegas Strip to take the title from outgoing champion Leila Lopes of Angola.
Culpo wore a tight navy blue mini-dress with a sequined bodice as she walked on stage for the competition's opening number. Later in the night, she strutted in a purple and blue bikini, and donned a wintery red velvet gown with a plunging neckline.

Culpo's coronation ends a long losing spell for the U.S. in the competition co-owned by Donald Trump and NBC. An American had not won the Miss Universe title since Brook Lee won in 1997.

No one seemed more surprised than Culpo's family, who 'looked at her like she had three heads' when told them she was entering the Miss Rhode Island contest last year, her father Peter recalled.

'We didn't know a thing about pageants,' he said.

She won that contest in a rented $20 dress with a hole in it and then began working out, dieting, and studying current events on flashcards to compete for the Miss USA crown.

Culpo was good enough during preliminary Miss Universe contests to be chosen as one of 16 s.