Halsey has been named the new face of YSL Beauty.  Posting on Instagram she exclaimed, “I am SO honored and excited to announce my collaboration with @yslbeauty!!!”  The singer, 23, confessed to doing her own makeup for Wednesday night’s amfAR benefit, using Tatouage Couture Liquid Lip Color in #9 and All Hours Foundation in BD40. “Working with a makeup line I actually love and use is honestly a treat and I’m excited to show you the other looks I cook up 💄 #yslbeauty”