Ari Jio Smith (born 2003) is the youngest child of Will and Michelle and is the younger brother of Nate.

Ari was described as a shrieker by his dad. Because of his ear piercing shrieks, his mother said that their neighbors called the police twice. He still drank from a baby bottle, and refused give it up, and always had a meltdown whenever he was asked to drink from a sippy cup. Like his older brother, Ari liked to run off in the supermarket.

He was 2 years old at the time and is now 14 in 2017.