Selena Gomez was 19 in The Wizards Return: Alex vs. Alex when she played the character 'Alex Russo'.
That was over 11 years ago in 2013.
Today she is 31, and has starred in 49 movies in total, 26 of those since The Wizards Return: Alex vs. Alex was released.
In The Wizards Return: Alex vs. Alex, I think Selena Gomez looks: