Demi Lovato spent this week getting a new tattoo while keeping up an old tradition.

First, the artist wrote on Instagram that "it's time to get naked... with our FACES," encouraging fans to follow #NoMakeupMonday and send along their all natural selfies.

Posted in: Demi Lovato

These days, makeup-free photos are all the rage on social media.

Female stars post bare-faced pics of themselves to show the world what they really look like first thing in the morning, and the shots are often accompanied by a caption in which they subtly congratulate themselves on how brave they are for doing so.

Posted in: Jennifer Lopez