Video Wars: The Pageant Plunge

For the past two years at the Miss Universe pageant, team USA couldn't catch a break -- or steady footing! In Mark's video pick, the reigning Miss USA, Crystle Stewart, took a tumble, but regained her composure quickly. Dayna's flick features Miss USA 2007, Rachel Smith, strutting on stage at last year's competition -- and falling flat during the evening gown competition.

Tell "Extra" -- whose Miss USA pageant fall was the most embarrassing?

2008: Crystle Stewart
2007: Rachel Smith