Photoshop is a powerful tool if you're a lingerie company like Victoria's Secret, because you can ensure that your models look exactly how you want them to in your underwear. That's true even if the look you're going for is "woman so perfectly proportioned that she couldn't ever actually exist." But with great power comes great responsibility. Specifically, the responsibility when you're Photoshopping a woman's butt to make sure you digitally alter both sides so she's not left as some cheek-less mutant. That is, however, exactly what Vicky S (that's what I call them; we're friends) did in this photo that they posted to their Facebook account. The caption on it was "Truly. Madly. Cheekly." and they must be truly mad not to have noticed they deleted a cheek:

Sources: h/t Cosmopolitan | Daily Mail