Serratos played 'Suzie Crabgrass' in the "Nickelodeon" series "Ned's Declassified School Survival Guide" (2004).
Serratos' role as 'Angela Weber' in "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".
In 2011, she appeared in 'The Black Keys' video for their song "Howlin' for You".
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 continued the role in the series' fifth and sixth season, being promoted to a series regular.
In the March 2015 issue of "Playboy" magazine, Serratos