Pink melted hearts everywhere with an Instagram photo of her two kids dressed up in their holiday gear over the weekend. Jameson, who officially turns 1 on Dec. 26, flashed a big smile while sporting a pair of adorable elf ears. Meanwhile, big sister Willow held onto her brother while rocking a Santa Claus-inspired outfit in front of their giant Christmas tree. Pink, who recently shared her amazing dating advice for her 6-year-old, captioned the holiday photo with a heart emoji, leaving the mushy comments to fans, who fawned over how cute the whole thing is. We’re definitely adding it to our list of Pink’s sweetest family moments!