Jessica Simpson might have definitely has the cutest family ever!
The 33-year-old mogul mama celebrated Father's Day Sunday with fiancé Eric Johnson, their 2-year-old daughter Maxwell and 11-month-old son Ace, and Jess' own dad, papa Joe Simpson.
Thankfully, the doting mom Instagrammed pictures from the festivities so we could all bear witness to the sheer adorableness! In one sure-to-make-your-uterus-twitch pic, Jess' hunky man (Eric) lifts up her little man (Ace!)—and both fellas smile charmingly for the camera. "This is just what they do," mama Jess muses, adding, "Ace loves you Eric! Happy Father's Day!"