Karin Cecilia Ontiveros Meza (born February 2, 1988) is a Mexican model and the 2010 Nuestra Belleza México titleholder.
The daughter of Raúl Ontiveros and Paula Meza, Karin Ontiveros was born in Amatitán, Jalisco. She is an industrial design student at the CUAAD university of Guadalajara, and has two brothers
Ontiveros was crowned Nuestra Belleza Jalisco the night of July 22, 2010, and subsequently represented her state in the national competition, held in Saltillo, Coahuila, where she competed against thirty young women from all over the country. Ontiveros became the third consecutive Nuestra Belleza México winner from Jalisco on September 25, 2010, and the fourth in the pageant's history. She was crowned by the outgoing national titleholder, and reigning Miss Universe 2010 Ximena Navarrete. Ontiveros is expected to take part in the international Miss Universe 2011 contest, in hopes of becoming the third Miss Universe from Mexico, and the second consecutively. (ref:http://en.wikipedia.org/wiki/Karin_Ontiveros)