Tuesday marked little Riley Curry's fourth birthday, and to celebrate the special day, her proud parents took to Instagram to share sweet messages for their firstborn. Stephen — who recently won the award for best record-breaking performance at the ESPYs — kicked things off with a post that read, "Unbelievable this little girl is already 4!!!!" alongside a precious photo of him and Riley at the beach. Shortly after, Ayesha followed suit and uploaded a supercute snap of Riley throwing up a peace sign, writing, "I simply can't believe this day is even here. Where has the time gone?" A little over a week ago, Stephen and Ayesha jetted off to Hawaii to celebrate daughter Ryan's first birthday. Keep reading to see their posts, then flip through 68 times Steph's adorable family totally outshone him.