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 / Updated  / Source: TODAY
By Erin Clements

Small children are notoriously fussy when it comes to food. And Reese Witherspoon's son is no exception.

The actress visited Conan O'Brien Wednesday and revealed that her 2-year-old son, Tennessee, "doesn't eat."

"I have no idea how he's alive," she said. "All he eats is white bread, ketchup and milk."

"I'll make toast and put a face on it, and he's like 'No, I don't like it!' He's like a medieval king," she joked, mimicking an evil laugh.

O'Brien then showed some of the creative meals Witherspoon has concocted for the picky tyke, which she'd photographed for her Instagram account.

"That's adorable!" the late-night host exclaimed, admiring a slice of bread featuring a face made of a banana, a blueberry and several Cheerios.

"If someone put that much thought into my food, I would have so much joy in my life," O'Brien said.

Watch the hilarious clip above.