Carly Chaikin was 19 in The Last Song when she played the character 'Blaze'.
That was over 13 years ago in 2010.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 33, and has starred in 10 movies in total, 8 of those since The Last Song was released.
In The Last Song, I think Carly Chaikin looks: