Restart slideshow

Celebrity Mom Instagram Moments That Prove It's Not Just You

4. They post sappy birthday messages online
Can't resist gushing about how wonderful your kid is every year on his birthday? Neither can Reese Witherspoon. She wrote, "Happy Birthday @deaconphillippe! Fourteen years ago you came into my life, and have made me laugh and smile everyday since. I love your kind heart and your joyful, adventurous spirit. Hope you have the best day ever!! Love, Mom"