She represented Venezuela in the 2010 Miss Universe pageant , in Las Vegas , Nevada , U.S. , on August 23 , and did not make it to the Top 15 . This was only the third time in twenty-eight years that Venezuela was not among the semifinalists after Ana Karina Áñez in 2004 and Jictzad Viña in 2006
2010 Miss Universe pageant
Miss Universe 2010
Marelisa Gibson