MAC Cosmetics ambassador Winnie Harlow has been unveiled as the face of the beauty brand's latest Viva Glam campaign, celebrating the 25th anniversary of the HIV/AIDS initiative.

The Canadian model posted on Instagram 'SURPRISE!! THANK YOU MAC Cosmetics for not only allowing me to be the new face of Mac Viva Glam, but using my creative in the campaign! I worked hard to pull this look and shoot together with my team, inspired by one of the greatest charitable campaigns from 1994 (the year I was born), and I’m excited to announce MAC is using it for the newest Viva Glam campaign'.