Buying heels that are too big will not stop blisters, celebrity or not. This "shoe hack" guarantees you only the wrong size shoes.
What Wearing High Heels Does To Your Feet
How Bad are High Heels for Your Feet?: Neuhaus Foot & Ankle: Podiatry
Worst Case Scenario: I Wear High Heels Every Day - Sharecare
Why you shouldn't wear high heels a size too big for your feet
The Side Effects of Wearing Ill-Fitting Shoes
5 Common Problems with Heels and How You Can Avoid Them
How to Know if You're Wearing the Right Size High Heels: 8 Steps
How High Heels Should Fit Should You Size Up Or Down in Heels?
How High Heels Should Fit Should You Size Up Or Down in Heels?
The dangers of high heels, flats and those must-have, pinch-your-toes shoes