New In Box Color: rich, medium-dark red with neutral-to-cool undertones and a matte finish. MAC present the Viva Glam Lipstick; a bold, daring red hue that has been exclusively designed in collaboration with Australian singer, Sia. Created to support people affected by HIV/AIDS, the high-pigmented lipstick glides on effortlessly to deliver long-wearing colour with a smooth, creamy finish. Housed in a multi-tonal bullet with Sia’s signature.