Ariadna María Gutiérrez Arévalo (born 25 December 1993) is a Colombian model, actress, and beauty pageant titleholder who was crowned Miss Colombia 2014. She represented Colombia in the Miss Universe 2015 competition on December 20, 2015, and placed first runner-up after host Steve Harvey mistakenly announced her as the winner. After pageantry, she appeared in the film XXX: Return of Xander Cage and tied for third place on Celebrity Big Brother 1.