Victoria Beckham [1] is one proud mom! The fashion designer took to Instagram on Sunday to congratulate her oldest son, Brooklyn, on successfully passing all of his exams. Victoria posted a cute photo of Brooklyn posing with a chocolate dessert, writing, "Congratulations to my baby for passing all of his exams x we r all so proud of u." She then put on her embarrassing mom cap and posted another shot of Brooklyn wearing a t-shirt that says, "My mama says I'm special." In the funny snapshot, Brooklyn looks away from the camera with a mortified look on his face.

Brooklyn's exciting milestone comes at the end of a busy Summer for the 16-year-old. After attending the Kids' Choice Sports Awards with his younger brothers [2] in July, Brooklyn has been busy hiking with his dad, David [3]; sharing sweet moments with his sister, Harper [4]; and working up a sweat during family SoulCycle sessions [5]. Keep reading to see more of Brooklyn's fun celebration, and then check out why he is definitely cooler than you [6].