Kylie Jenner posted a bikini picture on Snapchat which left some wondering if her boobs have grown larger. The Jenners and Kardashians are under constant scrutiny as to whether they've had work done. There's probably also the possibility of temporary magic, like saline injections or flattering bras and tops. But in the interest of scientific boob research, here's her latest snap, followed by some other boob pics for comparison.

New boob:

Snapchat: Kylie Jenner

Previous snaps of her underboob:

Kylie Jenner: Snapchat
Sources: Fishwrapper