Madelaine Petsch was 20 in The Hive when she played the character 'Current Girl #2'.
That was over 9 years ago in 2015.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 29, and has starred in 12 movies in total, 7 of those since The Hive was released.
In The Hive, I think Madelaine Petsch looks: