Miss Philippines 2015, Pia Alonzo Wurtzbach, who was mistakenly named as First Runner-up, reacts as she is named the 2015 Miss Universe during the 2015 Miss Universe Pageant at The Axis at Planet Hollywood Resort & Casino on December 20, 2015 in Las Vegas, Nevada.Miss Philippines 2015, Pia Alonzo Wurtzbach (R), walks onstage during the 2015 Miss Universe Pageant.(L-R) Miss Colombia 2015, Ariadna Gutierrez, has her crown removed by Miss Universe 2014, Paulina Vega, and given to the winner of Miss Universe 2015, Miss Phillipines 2015, Pia Alonzo Wurtzbach.Miss Philippines 2015, Pia Alonzo Wurtzbach (2nd R) during the 2015 Miss Universe Pageant at The Axis at Planet Hollywood Resort & Casino on December 20, 2015 in Las Vegas, Nevada.Miss Philippines 2015, Pia Alonzo Wurtzbach (C), who was mistakenly named as First Runner-up reacts with other contestants after being named the 2015 Miss Universe during the 2015 Miss Universe Pageant.Miss Philippines 2015, Pia Alonzo Wurtzbach (R), reacts as she is crowned the 2015 Miss Universe by 2014 Miss Universe Paulina Vega (L) during the 2015 Miss Universe Pageant.The top three finalists (L-R) Miss USA 2015, Olivia Jordan, Miss Colombia 2015, Ariadna Gutierrez, and Miss Philippines 2015, Pia Alonzo Wurtzbach, stand onstage during the 2015 Miss Universe Pageant.Miss Philippines 2015, Pia Alonzo Wurtzbach (L), and Miss Colombia 2015, Ariadna Gutierrez (R), wait to hear the results of the 2015 Miss Universe during the 2015 Miss Universe Pageant.The winner of 2015 Miss Universe, Pia Alonzo Wurtzbach, poses for a press conference during the 2015 Miss Universe Pageant.Miss Philippines 2015, Pia Alonzo Wurtzbach (R), reacts as she is crowned the 2015 Miss Universe by 2014 Miss Universe Paulina Vega (C) during the 2015 Miss Universe Pageant.(L-R) Miss Australia 2015, Monika Radulovic, Miss Philippines 2015, Pia Alonzo Wurtzbach, and Miss France 2015, Flora Coquerel, stand onstage during the 2015 Miss Universe Pageant.Contestants stand on stage during The 2015 MISS UNIVERSE Show at Planet Hollywood Resort & Casino, in Las Vegas, California, on December 20, 2015.