The singer yesterday took to Instagram to share an adorable photo of her son Jameson Moon Hart.
Jameson happily posed and grinned for his mum in the cute picture.
Pink captioned the photo: ‘Oh hey old man 😍 #swoon’
The 37-year-old singer also earlier shared a snap of her daughter Willow, 6, after she lost her first tooth!
Pink is currently promoting her upcoming new album 'Beautiful Trauma' and is set to tour Australia next year!