Reese Witherspoon’s “littlest guy” is not so little anymore!
The Big Little Lies star marked her son, Tennessee’s, fifth birthday on Tuesday by posting a cute photo of the adorable boy on Instagram.
In the pic, little Tennessee posed for his mom by peering through a giant, colorful “5” balloon, which appeared bigger than him!
“Happy Birthday to my littlest guy, Tennessee! ?☀️❤️,” Witherspoon, 41, wrote. “Everyday you bring us so much joy with your sweet smile and beautiful laugh. I love you so much! ? #feeling5 #HBD.”
Tennessee is Witherspoon’s son with her husband of five years, Jim Toth. She also has two children from her previous marriage to Ryan Phillippe, 13-year-old son Deacon and look-alike daughter Ava, who recently turned 18.
Happy birthday, Tennessee!
See Witherspoon tell ET how she embarrasses her kids in the video below.