Fans couldn't help but gush at the sweet snap, branding it "too cute."
One fan wrote, "Such a beauty!"
Another added, "You are so damn cute!"
A third echoed, "Beautiful then, beautiful now!!"
Other fans couldn't help but point out how much Pink looks like her one-year-old son Jameson.
"My goodness I thought I was looking at Jameson," on eager fan wrote.
Another added, "Is this you or Jameson?"
Over the years Pink, her husband Carey Hart, and children Willow, 7, and Jameson have become known for their amazing Halloween costumes.
Fans eagerly await the occasion to see what costume the family will bust out.