Ariana Grande has another thing to sing about because MAC named her its new #VIVAGLAM ambassador. The sultry singer with the tiny body is bringing her taste and personality to MAC Cosmetics with her signature plum matte lipstick and we can’t wait to try it!

Ariana announced the brand new partnership on Instagram saying: “I am beyond honored and excited to be working with a brand that stands for and always has stood for EQUALITY … I have loved & supported (MAC) ever since I was a little girl walking through the mall and saw your first #VIVAGLAM girl in the window [RuPaul]. I’m so honored!!!”

All the proceeds will go towards those struggling with HIV & AIDS, and the new line of products will hit stores nationwide January 2016. The design is stunning!

MAC, like Ariana said, #VIVAGLAM you are my everything ….

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