Seoane was born June 10, 1976, from an
Argentinian mother and a
Cuban-Mexican father, Seoane began acting and singing professionally as a teenager. 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. Seoane played Aracely in
Retrato de Familia. During 1996, Seoane played Sandra in
Los Hijos de Nadie ("Nobody's Children"), where she acted with
Puerto Rican Osvaldo Ríos. Seoane then acted in
Cancion de Amor ("Love Song"), a telenovela geared towards teenagers and young adults. In it, she shared credits with young actors
Eduardo Capetillo,
Jorge Salinas and
Mauricio Islas, as well as with veterans
Joaquín Cordero, Guillermo García Cantú,
Lorena Rojas and Jaime Garza. Seoane played Roxana in
Cancion de Amor. 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. Having given life to the character of Bárbara in that telenovela, Seoane then took a two-year lay-off from telenovelas. She returned in 1999, as Adriana in
Amor Gitano ("Gypsy Love"), where Islas was her co-star. Seoane also acted in
Tres Mujeres ("Three Women") that year, sharing the scene with
Laura Flores as well as
Dominika Paleta,
Eduardo Verastegui and future husband and wife
Bobby Larios and
Niurka Marcos. Seoane played Marcela Duran in
Tres Mujeres. After a two-year hiatus from television, Seoane returned in 2001, making her comedy debut in
Diseñador, Ambos Sexos ("Designer of both Sexes") a comedy about a fashion designer who pretended to be homosexual in order to get close to women. 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. In 2003, Seoane portrayed Rebeca Linares in
Venevision's production,
Rebeca. Seoane then recorded her first album, which was released during 2004.
Sere Una Niña Buena ("I'll be a Good Girl"), which peaked at number 42 in the Top Latin Album in
Billboard. Her first single peaked at number 18 in the Hot Latin Tracks.
Que no me faltes tu was her second single, which peaked at number 6 in the Hot Latin Tracks. Her second album was released in 2005,
La nina buena ("The Good Girl"), it peaked number 38 in the Top Latin Albums in
Billboard and the first single,
Una de dos, reached number 22 in the Hot Latin Track; her second single was
No vuelvo mas, which peaked 42 in the Hot Latin Tracks. In 2006 she released
Con Sabor a... Mariana; the first single of this album was
Mermelada. This album was less successful than the two previous albums. In 2007 she released
Mariana esta de fiesta... atrevete, and the single was
Atrevete. In 2010 she released a new song "Loca" for telenovela
Mar de Amor. In 2012 Mariana released her fifth album
La Malquerida with singles "La Malquerida" and "Nadie me lo conto". In 2006 Seoane appeared on the telenovela,
La fea más bella as Karla, who falls in love with Fernando Mendiola, played by
Jaime Camil. In late 2007, Seoane played an evil villain in
Juan Osorio's telenovela
Tormenta en el Paraiso. In November 2009, she starred in Nathalie Lartilleux's
telenovela Mar de Amor. In 2012, she starred as Rebecca Oropeza Pérez, the main antagonist in
Por ella soy Eva. In 2013, she starred in the telenovela
La tempestad as Úrsula Maya, one of the series' main antagonists. In 2014, she played Silvana Blanco, the main female antagonist in the telenovela
Hasta el fin del mundo. In October 2020, She participated on the Spanish version of “
The Masked Singer”,
¿Quién es la máscara? on the
2nd Season as a Mouse, and was eliminated on the 1st Episode. == Discography ==