Ariana Grande's Viva Glam collection for MAC has had beauty fanatics in a flutter since it was first teased last year, and it's finally about to go on sale here.

The 22-year-old singer took over from Miley Cyrus this year as the new face of MAC's charity cosmetics collection, launching two new products.

Ariana's Viva Glam Lipstick is an intensely dark matte purple, while her Viva Glam LipGlass is a light shimmering pink. According to MAC, the collection is a nod to every girl's "good" and "bad" side.

Both lippies have just today gone on sale in the UK, but they're not available for purchase in Ireland just yet. Don't worry though, you won't have long to wait.

Here's what we know so far…

When you can buy them
The Ariana Grande Viva Glam collection will go on sale in Irish stores on February 4, with an RRP of €20 for the Viva Glam Lipstick and €19 for the Viva Glam LipGlass.

Where you can buy them
Ariana's collection will be available for Irish beauty queens exclusively at MAC counters in Brown Thomas and BT2 stores, or online at brownthomas.com

Where your hard-earned cash is going
Like Miley's campaign last year, all the proceeds (after VAT) from Ariana's products will go towards helping adults and children living with and affected by HIV/AIDS.