Witherspoon's youngest child, Tennessee — her first and only with ex-husband Jim Toth — was born on Sept. 26, 2012. Tennessee is definitely the child who appears on Witherspoon's Instagram most, and by the looks of it, he's growing into looking just like his mama, as his older siblings have before him. He does, however, have the same middle name as his dad's first (a name that was probably easier to learn how to spell than his first!).
On his seventh birthday in 2019, Witherspoon wrote about her adorable boy in a now-deleted Instagram post: "Boy, this kid makes me laugh! Happy 7th birthday to my sweet boy Tennessee. Here's to a day filled with chocolate cake, Beyblades, and dog cuddles!"
For Tennessee's birthday in September, Witherspoon wrote on Instagram, "Happy 11th Birthday to my wonderful son, Tenn! I love your curiosity, your endless energy and your playful sense of humor. Everyday you make me think more about the world around us and dream even bigger."
