Too fierce!

Kendall Jenner’s very first Estee Lauder campaign debuted Wednesday, in which the 19-year-old supermodel promotes the beauty brand’s the Little Black Primer — a new before-and-after mascara treatment.

Shot in black-and-white, Kendall shows off both her long lashes and runway strut in the new ad, striking a very pop star pose to close it out.

PHOTOS: Kendall Jenner Takes Over the Runways

The commercial comes two months after she was announced as the surprising new face of Estee Lauder in November.

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“It’s something that I didn’t expect to happen so quickly,”; she said of her high-profile gig at the time. “It’s so crazy … I just feel so incredibly blessed.”;

She also recently revealed that it isn’t weird for her to be working so much while she’s still a teenager.

“I feel like I grew up too fast a long time ago,”; she told The Wall Street Journallast week for their segment “The Columnists.”; “Having older siblings, you grow up around adults, so you mature more quickly. I saw my sisters and parents working every day, so I was pretty much brought up to be a workaholic.”;

PHOTOS: Kendall Jenner and Gigi Hadid Go Makeup-Free for Marc Jacobs

Check out Kendall hard at work during an exotic June photoshoot for Kurv.magazine in the video below.

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