From what I can tell, YouTuber Natalie Boucher has pretty big breasts to begin with; however, in a how-to that Huda Kattan reposted recently, Boucher shows you how to make your bust look even fuller — and it's kind of insanely amazing.

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Here's the longer version, so you can follow along:

After watching the video on loop (and gathering the product call-outs in her captions on Instagram and YouTube), check out this breakdown of what Boucher did to boost the size of her breasts:

1. Create shadows with contour. Boucher outlined her breasts, and drew "V"s at the base and sides of her neck, two stripes outlining her collarbones, and a vertical line along the sides of her armpits using a foundation stick (Maybelline New York Fit Me Foundation Stick in "Cappuccino") that's a few shades darker than her natural skin tone.

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Natalie Boucher

2. Highlight with a lighter contour cream. She used a contrasting light shade (the lightest shade in the Australis Cream Contouring Kit) to highlight within the contouring.

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Natalie Boucher

3. Blend. Using the brush you used to apply the lighter shade, blend that into your skin seamlessly, and then take a clean brush and blend in the darker shade flawlessly.

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Natalie Boucher


4. Blend some more with a makeup sponge. That way there aren't any obvious lines.

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Natalie Boucher

5. Set the contour and highlighter with pressed powder and a huge fluffy brush. Boucher used Australis Fresh and Flawless Pressed Powder in "Medium Tan."

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Natalie Boucher

6. With a darker powder, retrace where you originally contoured. Boucher used the middle shade (a deep taupe) in the Australis Contour Kit to outline in between her breasts, the tops of her breasts, the sides of her collarbones, and her outer armpits.

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Natalie Boucher
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Natalie Boucher

7. Blend even more. She then took a huge fluffy brush and blended the deeper powder in a bit more.

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Natalie Boucher

8. Top your original highlighter with a shimmery pressed powder. Boucher used a fan brush and swiped it over Urban Decay Naked Illuminator in "Aura" to set and amp up the highlighter she applied in step 2.

9. Top the highlighter with even more shimmer powder. This will make features like the tops of your breasts, your shoulders, and your collarbones pop. Boucher used Becca Shimmering Skin Perfector in "Opal."

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Natalie Boucher
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Natalie Boucher

10. Add even more drama with a push-up bra. Boucher boosted her results by slipping on a push-up bra from Cotton On Up2 Push-Up Bra.

Boom: Bigger boobs in six minutes! Dayummmm.

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Natalie Boucher

I tried my own boob contouring earlier this year, and, while this isn't news, contouring your chest is a legit thing. It took me from a solid A-/B+ to a legit-looking C-cup.

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Carly Cardellino

Carly Cardellino was the beauty director at Cosmopolitan. If you follow her Instagram, then you know she'll try just about any beauty trend or treatment once (the pics of her purple hair are on IG to prove it). But her favorite part about being in beauty is finding the most effective products, and then sharing that intel with others—because who wants to spend money on stuff that doesn't work? No one, that's who. Her most recent discovery: De La Cruz Sulfur Ointment, which will change your blemish-clearing game! Hopefully through the beauty stories she writes—and the experiences she shares—you can see exactly why she's in this business.