It’s easy to look at someone and assume a perfectly sloped nose is the result of good rhinoplasty and full lips mean injectables, but you’ll never know if it’s good genes or good work. Truthfully, a person’s plastic surgery history is no one’s business, but as many celebs know, people love to speculate.

Some celebs have gone as far as saying they’d be willing to undergo a scan to prove they haven’t gone under the knife. But is cosmetics work really detachable from X-rays and other scans? The truth is surprising.