Pom Klementieff was 32 in The Addams Family when she played the character 'Layla & Kayla (voice)'.
That was over 5 years ago in 2019.
Today she is 38, and has starred in 33 movies in total, 8 of those since The Addams Family was released.
In The Addams Family, I think Pom Klementieff looks: