Kelly Clarkson
Kelly Clarkson isn’t afraid to be herself on stage. There are a number of photos she’s uploaded on Instagram showing her without makeup, and they range from comical to breathtaking. There is an air of happiness about the vocalist in this shot, and her skin is glowing in the photo.

Much like many of the other celebrities on our list, she was a spokesperson for Proactiv and still uses their cleanser and toner to keep her skin looking and feeling its best. She wears a Peach & Lily sheet mask whenever she heads out to an event. Preparation of the skin for makeup application is made easier with the use of these tools.