On Sunday, Reese Witherspoon documented her sons Tennessee‘s fourth birthday via Instagram.
She shared a shot of the birthday boy smiling happily while holding a big red balloon as he poses in front of their house.
Tennessee is apparently a big fan of the Teenage Mutant Ninja Turtles. His birthday cake featured the heads of the turtles popping out of a sewer with his name adorned across. It also featured a city scape made from fondant and a sewer with skittles pouring out like water.
Witherspoon shares her youngest son with husband Tim Toth.
She is all parent to Ava and Deacon from her previous marriage to Ryan Phillippe.
Witherspoon and Toth married in 2011.