It has been confirmed that the singer will be launching two nail polish collections with the brand in 2013. According to WWD, the first range will feature eight shades that will hit stores across the pond in January. No word yet on what Mariah's colours of choice are, but we're guessing the collection will inlcude something sparkly.
Speaking about her beauty project, Carey told WWD, "I actually went to beauty school in 11th grade so I could have something to fall back on, so believe me, I've done my share of manicures as well as getting them".
So is a nail salon in the pipeline too then, Mariah? We can only dream...
In the meantime, shop all the latest beauty buys this month in our August gallery below: