In 1995, Seoane made her acting debut on a Televisa telenovela, when she appeared on Retrato de Familia ("Family Photo"), alongside Alfredo Adame, Helena Rojo and Julio Bracho.
During 1996, Seoane played Sandra in Los Hijos de Nadie ("Nobody's Children"), where she acted with Puerto Rican Osvaldo Ríos.
In it, she shared credits with young actors like Eduardo Capetillo, Jorge Salinas and Mauricio Islas, as well as with veterans such as Joaquín Cordero, Guillermo García Cantú, Lorena Rojas and Jaime Garza.
Seoane continued on with her acting career in 1997, when she filmed Mi Pequeña Traviesa ("My Little Daredevil"), with Anahí, Rafael Inclan, Enrique Rocha and future spouses Hector Soberon and Michelle Vieth.
Seoane also acted in Tres Mujeres ("Three Women") that year, sharing the scene with Laura Flores as well as such up and coming actors as Dominika Paleta, Eduardo Verastegui and future husband and wife Bobby Larios and Niurka Marcos, among others.
Seoane played Ernestina Soto in Atrévete a Olvidarme ("Dare to Forget Me"), a telenovela which was also run during 2001, with Jorge Salinas and Adriana Fonseca as stars.
Sere Una Niña Buena ("I'll be a Good Girl"), her first discographic production, became a mild success in Seoane's show business career.