Halston Sage was 21 in Scouts Guide to the Zombie Apocalypse when she played the character 'Kendall Grant'.
That was over 9 years ago in 2015.
Today she is 31, and has starred in 14 movies in total, 6 of those since Scouts Guide to the Zombie Apocalypse was released.
In Scouts Guide to the Zombie Apocalypse, I think Halston Sage looks: