Serratos first role was 'Suzie Crabgrass' in the "Nickelodeon" TV series "Ned's Declassified School Survival Guide" (2004).
Her role as 'Angela Weber' in the feature "Twilight" won her the 'Young Supporting Actress' award in the 'Best Performance in a Feature Film' category at the 30th 'Young Artist Awards'.
Serratos reprised the role in the "Twilight" sequels "The Twilight Saga: New Moon" and "The Twilight Saga: Eclipse".
She played the recurring character of 'Rosita Espinosa' in the fourth season of AMC's series "The Walking Dead" making her first appearance at the end of the 10th episode "Inmates". She was promoted as a series regular for the fifth and sixth season.
In the March 2015 issue of "Playboy" magazine, Serratos was featured in the "After Hours" section.
Currently starring as pop singer "Selena" in the Netflix TV series... ...Serratos continues promoting 'animal activism',