Updated

Miss USA 2007 Rachel Smith may have just lived out her worst nightmare, but she kept a smile on her face anyway. The 22-year-old beauty from beauty queen from Clarksville, Tenn., tripped and fell during the evening gowns competition at the Miss Universe 2007 competition in Mexico City.

Click here to see the video on Breitbart.com.

The audience immediately broke into a chorus of hisses and booes, but Smith quickly recovered and managed to be named the fourth runner-up in sipte of the incident. Miss Japan 2007 Riyo Mori was crowed with the $250,000 tiara.