Isabella Sermon was 10 in Jurassic World: Fallen Kingdom when she played the character 'Maisie Lockwood'.
That was over 6 years ago in 2018.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 17, and has starred in 2 movies in total, 1 of those since Jurassic World: Fallen Kingdom was released.
In Jurassic World: Fallen Kingdom, I think Isabella Sermon looks: