Jessica Simpson and Baby Birdie Are "Dimple Doubles" in This Adorable Mommy-Daughter Selfie

Yep, Jessica Simpson is officially a mom of three, and she and her youngest daughter, Birdie Mae, are already twinning in the sweetest way — look at those dimples! In an Instagram post on Wednesday, Jessica shared a selfie alongside the 7-month-old baby, and their smiles have me grinning right back from ear to ear. "My dimple double," Jessica captioned the photo of baby Birdie staring at the camera while wearing her cool pineapple onesie. Birdie's pinchable little cheeks look even more adorable when she smiles, so we hope to see more sweet snaps of this delightful mother-daughter duo very soon.