Olivia Munn was 22 in Scarecrow Gone Wild when she played the character 'Girl #1'.
That was over 20 years ago in 2004.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 43, and has starred in 37 movies in total, 35 of those since Scarecrow Gone Wild was released.
In Scarecrow Gone Wild, I think Olivia Munn looks: