Helena Bonham Carter was 39 in Sweeney Todd: The Demon Barber of Fleet Street when she played the character 'Mrs. Lovett'.
That was over 17 years ago in 2007.
Today she is 57, and has starred in 103 movies in total, 52 of those since Sweeney Todd: The Demon Barber of Fleet Street was released.
In Sweeney Todd: The Demon Barber of Fleet Street, I think Helena Bonham Carter looks: