On Friday, Fergie dropped her a star-studded video for her comeback single "M.I.L.F. $." Among the milk-loving moms in the video is one Kim Kardashian, who revived her blonde hair for the part and wore a "Got Milf?" t-shirt. A Kim this casual is very rare.

On Instagram, Kim shared a still from the video, in which her famous curves look more exaggerated than usual. The internet-loving public immediately took notice, asking whether or not her noticeably small waist was deliberate or just some bad photoshopping.

We weren't left wondering for long, though — Kim clarified on Snapchat that no, it's not Photoshop, because she's ride-or-die for corsets. You know, the 18th-century version of Photoshop.

Watch Kim, Fergie, and the rest of the MILF$ above.