Pink shared a brand new photo of her newborn son Jameson, this time with his big sister Willow!
The singer shared via her social media, and also with a great cause:
Celebrate the #MagicofStorytelling! For every #shelfie posted @Disney will donate a book to kids in need through @FirstBook! pic.twitter.com/S5pSRpCs8q— P!nk (@Pink) January 7, 2017