Monthly Moron for October 2017

Which one of these Blondes is least likely to need a mask this Halloween?
Gage Skidmore [CC BY-SA 3.0 (], via Wikimedia Commons
6% Margot Robbie
Margot Robbie
By Marcin Wichary from San Francisco, U.S.A. Uploaded by MyCanon (Taylor Swift) [CC BY 2.0 (], via Wikimedia Commons
33% Taylor Swift
Taylor Swift
By Gamerscoreblog ( [CC BY-SA 2.0 (], via Wikimedia Commons
61% Jenny McCarthy
Jenny McCarthy