That was over 26 years ago in 1995.
Today he is 57, and has starred in 78 movies in total, 52 since Se7en was released.
In Se7en, I think Brad Pitt looks:
Se7en scores 8.2 out of 10 on The Movie Database.
Brad Pitt's first acting role was as 'Partygoer / Preppie Kid at Fight (uncredited)' in Less Than Zero, released in 1987 when he was 23.