Crystle Stewart of the U.S. falls during the evening gown competition of the Miss Universe 2008 annual pageant held this year in the central Vietnam resort city Nha Trang July 14, 2008. [Agencies]

The NBC show was hosted by talk show star Jerry Springer and Spice Girl Melanie Brown and broadcast live to hundreds of millions of viewers in 170 countries.

Eighty contestants gathered in the seaside city of Nha Trang, Vietnam, vying to succeed reigning Miss Universe Riyo Mori of Japan.

Sporting yellow, green and orange bikinis, the 15 semifinalists strutted across the stage during the swimsuit competition to the sounds of Lady Gaga, who belted out the pulsating "Just Dance" in a platinum blond wig. Miss Vietnam, Lam Thuy Nguyen, was greeted with a roar from the Vietnamese audience.

The final 10 then competed in the evening gown event.

They performed in front of a panel of judges that included international fashion experts and Donald Trump Jr., whose father, the real estate magnate and TV star, co-owns the pageant with NBC.

This year's contestants spanned a wide range of experiences and aspirations.

Miss Albania was a professional basketball player. Miss Argentina says she has paranormal experiences. Miss Antigua & Barbuda is fascinated by snakes. Miss Angola was in a plane crash while trying to escape a conflict during her country's civil war.

The show has been a publicity bonanza for Vietnam, where beauty contests are very popular. The contest featured segments on many of the nation's most popular tourist destinations, such as Hue, Hoi An, Sapa and Ha Long Bay.

The program set has been dominated by iconic Vietnamese images, such as bamboo trees, conical hats and lotus flowers.

The tuxedoed Springer made a grand entrance on a motorbike -- the vehicle of choice in Vietnam where the streets are teeming with millions of the speeding two-wheelers.