(Photo by Vivien Killilea/Getty Images for SCAD) Christian Serratos, de 28 años, has been selected to play la leyenda del Tex-Mex Selena Quintanilla in the upcoming Netflix series about the icon’s life. Serratos has previously starred in roles in The Walking Dead, The Twilight Saga, y más. La serie, simplemente titulada Selena: The Series, contara…