That was over 26 years ago in 1995.
Today he is 44, and has starred in 37 movies in total, 30 since Clueless was released.
In Clueless, I think Alicia Silverstone looks:
Clueless scores 7 out of 10 on The Movie Database.
Alicia Silverstone's first acting role was as 'Phyllis Messenger' in Scattered Dreams, released in 1993 when he was 17.