​From Wikipedia, the free encyclopedia.   Ivonne Montero (born Ivonne Garcia Macedo Montero on April 25, 1974) is a Mexican actress and model best known for her leading role in ¡Anita, no te rajes! (Anita don't Give Up!) in 2004. She has portrayed various other roles in telenovelas, and has appeared in several serials, including Rosalinda, Las vías del amor, Decisiones, and El Juego de la Vida. She plays the struggling single mom Maité Contreras in Telemundo's Sin Vergüenza. In 2008, she appea ...