Betty Gilpin was 21 in Death in Love when she played the character 'Young Model'.
That was over 15 years ago in 2008.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 36, and has starred in 17 movies in total, 14 of those since Death in Love was released.
In Death in Love, I think Betty Gilpin looks: