Taylor Lautner was 20 in Grown Ups 2 when he played the character 'Frat Boy Andy (uncredited)'.
That was over 11 years ago in 2013.
Today he is 32, and has starred in 17 movies in total, 4 of those since Grown Ups 2 was released.
In Grown Ups 2, I think Taylor Lautner looks: