Sarah Roemer was 21 in The Grudge 2 when she played the character 'Lacey Kimble'.
That was over 18 years ago in 2006.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 39, and has starred in 17 movies in total, 16 of those since The Grudge 2 was released.
In The Grudge 2, I think Sarah Roemer looks: