25 Most Shocking Beauty Moments of 2014

Some of the biggest A-list beauties in the game got involved with the "Wake Up Call" challenge this year, an initiative created by UNICEF. The organization is raising awareness and money for children in Syria. Women like Cindy Crawford, Naomi Campbell, and Cat Deeley are posting makeup-free selfies on Instagram and Twitter then nominating other stars to do the same, similar to the ALS Ice Bucket Challenge.

Source: Instagram, Twitter