This photo provided by the Miss Universe Organization, Miss Ohio USA 2013, Kristin Smith competes in her evening gown during the 2013 Miss USA Competition Preliminary Show in Las Vegas on Wednesday June 12, 2013. She will compete for the title of Miss USA 2013 and the coveted Miss USA Diamond Nexus Crown on June 16, 2013. (AP Photo/Miss Universe Organization, Patrick Prather)
Video from E! revealing the secrets Miss USA contestants use to look their best.
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You might also be interested in our gallery of the Miss USA preliminaries, available here.