Boyer was born in Saint-Claude, Jura, France. Boyer and her family moved to Mexico when she was two years old.
At a very young age, she became a member of the musical group "Rabanitos Verdes" (Little Green Radishes). At the age of eight she enrolled in the Centro de Educación Artística, where she later graduated at the age of 12.
While filming Rebelde, she and two other co-stars - the characters of Celina (Estefanía Villareal) and José Luján (Zoraida Gómez) - formed the band Citricus or C3Q'S. After Rebelde, Boyer auditioned for Bailando por la Boda de mis Sueños (Dancing for my Dream Wedding).
Transition to mature roles
In 2009, she was cast in the high crime drama television series Mujeres Asesinas 2. These controversial roles marked a significant change in Boyer's acting career, for this was the first time fans had seen the actress in more mature roles.
Not long after she was the protagonist-antagonist in Teresa, she participated in a theatre role, Ausencia de Dios (God's Absence) she went from "la hembra mala" (femme fatale) to a "monja" (a nun in catholic religion), where she worked with Raquel Olmedo once again, and Jacqueline Andere.
In 2012, Boyer starred in the telenovela Abismo de pasión with David Zepeda.
On June 26, 2013, it was confirmed that Boyer (along with Sebastián Rulli and Luis Roberto Guzmán) would star in Angelli Nesma's Lo que la vida me robó, a remake of Ernesto Alonso's Bodas de odio produced in 1983. In late 2015, she was cast in Angelli Nesma Medina's telenovela Tres veces Ana.