Final answer:
MAC Viva Glam spokespeople include RuPaul, Lady Gaga, Ariana Grande, and Miley Cyrus. The campaign raises funds for the MAC AIDS Fund.
Step-by-step explanation:
Some MAC Viva Glam spokespeople include RuPaul, Lady Gaga, Ariana Grande, and Miley Cyrus. These celebrities have collaborated with MAC to create limited-edition lipstick shades and donate the proceeds to the MAC AIDS Fund, which supports people affected by HIV/AIDS. MAC Viva Glam is a successful marketing campaign that uses celebrity endorsements to promote their products while also raising awareness and funds for a charitable cause.