Sean Giambrone was 18 in The Secret Life of Pets 2 when he played the character 'Cotton (voice)'.
That was over 5 years ago in 2019.
Today he is 24, and has starred in 12 movies in total, 0 of those since The Secret Life of Pets 2 was released.
In The Secret Life of Pets 2, I think Sean Giambrone looks: