Reese Witherspoon Steps Out With Baby Tennessee—See How Much He's Grown!

Actress has joked 9-month-old son "stole my brain," and raising three children keeps her very busy

Reese Witherspoon and baby Tennessee make for an adorable twosome!

The Mud star and her 9-month-old baby boy stepped out for some shopping Thursday in Brentwood, Calif., looking very preppy-chic in their complementary outfits.

Mama Reese looked very all-American in a striped cardigan, basic white blouse and ankle-length blue jeans. She also wore red shoes and a matching red belt, all while holding Tennessee on one side and two large retail bags in the other! 

Tennessee kept it simple in a navy Polo onesie, but his shoes couldn't compare with his mom's! (To be fair, he was barefoot.)

And as much as Reese clearly adores little Tennessee, there were some drawbacks that followed the birth of her third child.

"Ever since I had the baby, I can't remember anything," she told Red magazine. "Serious, this child stole my brain. I'm losing friendships over forgetting to get back to people. But you can't keep up with everything. I've got a 13-year-old [Ava], a 9-year-old [Deacon] and a baby."

She continued: "It's like CNN ticker tape running through my mind at all times [puts on robotic voice]: ‘Where is Ava? She's okay. Good. Where is Deacon? He's okay. Good. Where is Tennessee? Is he okay? Yes. Great. Back to Ava...' It doesn't stop."

Well, it might be a lot of work, but it sure looks like Reese has a pretty good handle on balancing it all!