Rihanna Goes Green: Singer Launches MAC Viva Glam Lipstick with Colourful Ad

Rihanna has been previously seen wearing many hair colours but now the pop princess has revealed she can even pull off lizard green - by dropping a preview of her most recent ad for the MAC Viva Glam campaign.

The Diamonds singer's first found MAC-made RiRiWoo lipstick has been a huge success since it was launched a few years ago, and now Riri's promoting Viva Glam for her second collaboration with the cosmetics giant.

This time the Bajan beauty has teamed up with MAC for a good cause - because all of the proceeds from the new Viva Glam lipstick and lip gloss which launches in September will go to those affected by HIV/AIDS.

RiRi unveiled the glamorous MAC advert on social media, where she is seen rocking lime green hair and a lizard green crop top and high-waisted skirt to match.

MAC Viva Glam will be available online on 8 September and in store on 11 September.