Taking to Twitter to unveil her second Viva Glam MAC collaboration, green-haired beauty Rihanna shocked fans with a neon wig and green leather outfit. As MAC revealed on their website, they've partnered with the songstress on a frosted metallic mauve lipstick and lip gloss for the collaboration. Citing Rihanna's "fearless, confident style," we can't think of a better person to lead such a bold campaign.

The lipstick for Viva Glam Rihanna II will come in warm mauve with silver frost, while the lipgloss will be a cool mauve with red frost. Priced at $16 and $15 respectively, it's probably the closest (and cheapest) you can get to covering Rihanna's ever-changing look.

There's another reason to make like RiRi and get icy -- in keeping with their past promise, MAC said all profits from Viva Glam Rihanna II will go to "helping women and children living with and affected by HIV/AIDS."

Judging from RiRi's frosty lips, the beautiful packaging for the products and the proceeds going to a great cause -- we're pining for the September 11th reveal date already!

Source: The Huffington Post

Designers against AIDS has worked with Rihanna on the very first global ‘Fashion against AIDS’ campaign  with H&M in 2008, just after she launched her major hit ‘Umbrella’ (and cut her hair short) and it’s amazing to see her evolution from young, innocent girl to woman of the world, who knows what she stands for and what she’s talking about. Rihanna certainly practices what she preaches and in that respect is a great role model- just being herself. And being the best version of yourself is what it’s all about in life. Be fabulous & be safe!