[1] She became popular in Spain for her role as Sara in television series Los hombres de Paco.

She is the daughter of Miguel Ángel Jenner, a Spanish actor of English descent, and Martine Husson, a French actress and music-hall dancer.

[3] She starred in two films in 2011, the first being Don't Be Afraid, directed by Montxo Armendaríz, in which she played Silvia, a character who, as a child, was abused by her father.

[4] Jenner also starred in the same year in the science fiction comedy film Extraterrestrial, directed by Nacho Vigalondo, in which she plays Julia, a girl who gets involved in a love quadrangle during an alien invasion in Madrid.

[5] She played the lead role, Queen Isabella I of Castille in the 2012 Televisión Española historical drama television series Isabel.