In February, Lady Gaga and pop singer Cyndi Lauper joined MAC’s Viva Glam campaign and released a signature lipstick to benefit the MAC AIDS fund. All the money raised from the sale of the lipstick went to support men, women, and children living with HIV and AIDS. In less than a week, Viva Glam Gaga outsold every other product in Viva Glam’s history.Watch photos below!