Sofia Vassilieva was 9 in The Brady Bunch in the White House when she played the character 'Cindy Brady'.
That was over 21 years ago in 2002.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 31, and has starred in 12 movies in total, 11 of those since The Brady Bunch in the White House was released.
In The Brady Bunch in the White House, I think Sofia Vassilieva looks: