NHA TRANG, Vietnam — Miss Venezuela was crowned Miss Universe 2008 on Monday in a contest marked by the spectacle of Miss USA falling down during the evening gown competition for the second year in a row.

An elated Dayana Mendoza received the crown from her predecessor, Riyo Mori of Japan, and then prepared to meet a gaggle of reporters. Miss Venezuela, 22, was once kidnapped in her homeland and says the experience taught her to remain poised under pressure.

Tension got under the skin of Crystle Stewart of Texas, the second Miss USA in a row to fall down during the Miss Universe pageant. She tripped on the train of her bejeweled evening gown as she made her entrance.

During the 2007 Miss Universe contest in Mexico City, Miss USA Rachel Smith also tumbled during the evening gown competition and became an unintended star on You Tube, where the video was shown over and over again.

Like Smith, Stewart quickly stood up after her fall and continued on as if nothing had happened.

Her mishap occurred just after the judges had narrowed the field of 80 to the final 10: Miss USA, Miss Kosovo, Miss Australia, Miss Spain, Miss Mexico, Miss Colombia, Miss USA, Miss Dominican Republic, Miss Russia, Miss Italy and Miss Venezuela.

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.

The final 10 contestants competed 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 Angola was in a plane crash while trying to escape a conflict during her country's civil war.