Pink's son, Jameson Moon Hart, celebrated his birthday on Dec. 26, and the singer posted a sweet message for him on Instagram.
Next to a photo of a grinning Jameson, Pink wrote, "My baby boy is 8. He is funny, kind, goofy, curious, empathetic, loyal and loving, insecure, athletic, gentle, loves hip hop and metal and punk rock and 'mamas music,' Fortnite and dancing, trampolines and prat falls, cart racing, skateboarding, skiing, baseball, drawing and making faces."