Jonathon Addis (born November 14th 2001) is the oldest child of Leslie and Tony, twin brother of Jonah, older brother of Eden and Elijah, and grandson of Charity.

He was very disrespectful towards his mum and often hit her. Like Eden, he refused to eat his carrots at dinnertime, but with Leslie's authority, he does eat his carrots within 1 hour and after 10 minutes, he gets to stay up to play while Eden is sent to her room for the night.

He was 5 years old on Supernanny and is now 16 in 2017.