Cindy, a sharp and restless teenager, grows up happily in the high society of San Pedro Garza García in Nuevo León. When she and her longtime friends enter coeducational high school for the first time, Cindy questions the role of "princess" and the search for "prince charming" she's always been taught. In her freshman adventures, Cindy learns that pleasing others doesn't matter as much as finding herself.

Timbiriche, a huge musical phenomenon of the 80s, portrays the complex lives of its young members: fame, conflicts, addictions, and lineup changes. Despite everything, friendships and rivalries persist, revealing the true story.