Sinopsis: "Yo soy Betty la Fea" It is the story of Beatriz pinz Solano, a young woman whose professional qualities make it an exemplary worker at the company, and though its merits as an economist with a master degree in finance make it worthy of an executive position, their physical attributes she is forced to conform to be a secretary. It is as well as be ugly is the only defect of Betty, who also learns to stay spinster for life, and prefers to engage in its formation and pleasing his father. But when Betty begins to work on sequels never, one of the clothing companies largest in the country, known to Armando Mendoza, the man who falls in love. But must comply with stand beside you as its secretariat, because to be ugly things are not going to be easy, so decides to begin below and go climbing the ladder. Betty it works in isolation from the rest of their peers, and from there it sounds and live happy, because it sees all day at your head, the dispatcher, yearns for the despite the fact that for Armando it does not exist as a woman, but as a being who gives bright ideas, that is his accomplice and that he manages the calendar of appointments clandestine and masks before his girlfriend, Marcela Valencia, a sophisticated fashion designer who despises. Things are starting to change to Betty when your head is going through serious problems with the company. Makes it dangerous maneuvers that always have the solidarity of Betty, and a night Armando besa insanely. That kiss changes the life of Betty: it makes it sound as never before, takes it out of the abyss of resignation ... Finally, Betty will not become as it was before, because it will suffer an astonishing transformation, of soul and body.
