During the evening wear portion of the 2008 Miss Universe Pageant in Vietnam, Miss USA Crystle Stewart of Texas took a tumble. Stewart tripped on the train of her gown, becoming the second Miss USA in a row to fall down during the competition. Last year, Miss USA Rachel Smith also fell down during the evening wear competition.
Miss Venezuela Dayana Mendoza won the Miss Universe 2008 crown.
Read more about the competition here.
Watch Miss USA Crystle Stewart fall down: