Nicola Walker was 22 in Four Weddings and a Funeral when she played the character 'Frightful Folk Duo - Wedding One'.
That was over 30 years ago in 1994.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 54, and has starred in 13 movies in total, 12 of those since Four Weddings and a Funeral was released.
In Four Weddings and a Funeral, I think Nicola Walker looks: