Kristy Swanson was 21 in Buffy the Vampire Slayer when she played the character 'Buffy Summers'.
That was over 32 years ago in 1992.
Today she is 54, and has starred in 63 movies in total, 50 of those since Buffy the Vampire Slayer was released.
In Buffy the Vampire Slayer, I think Kristy Swanson looks: