Pink is getting real about aging. The 40-year-old singer took to Twitter on Monday to share a heartwarming open letter to herself about growing older. "Letter to self; Dear Me, you’re getting older.

Welcome back to Pink! The Sunday Datebook arts and entertainment section went pink on Nov. 22, 1959, and its idiosyncratic look quickly became one of those "only in San Francisco" kind of things.

A post shared by P!NK (@pink) on Dec 22, 2017 at 4:16pm PST The singer posted the letter from Willow Sage, 6, on Instagram and gave a translation: “MOM FAIL. ‘santa, I am worried about Chippy ...