BIGGEST FLIRT

The Veronicas get their own perfume alliance!

Gwyneth has one.
Chloe Sevigny has one.
Zoe Kravitz has one.

Now The Veronicas join the exclusive club of celebs-with-perfume-deals, thanks to their new partnership with Estee Lauder's Beauty Bank.

The company just hired the Aussie pop group to front their new fragrance, Rock-n-Rebel, from the beauty brand FLIRT! Cosmetics.

The girls will serve as FLIRT! "ambassadors," which means they'll appear on the label's website, give makeup tips on Facebook, and judge a contest daring girls to submit photos of their ultimate rock star style.

If this sounds a bit familiar, here's why:  Last week, Victoria's Secret announced their newest face, Taylor Momsen, who fronts the new Love Rocks perfume.  And last year, Anna Sui's perfume Rock Me chose Agyness Deyn as its ultimate punk princess.

Looks like bright young things with guitar-drenched scents are officially all the rage.

Enter the Rock-n-Rebel contest here on February 1.