Czech model Karolina Kurkova stands out from the pack due to one unusual feature - her barely-there navel.
The 24-year-old often has a belly button airbrushed onto her photos in post-production, to fit in with the 'perfect' image of her fellow Victoria's Secret lingerie models.
"Karolina’s body is amazing, but her belly button is unusual," a source told Page Six.
"It disappears in photos, so we keep a collection of belly button shots in different positions, and Photoshop them on to her whenever she’s doing a bikini picture."
If Karolina was self-conscious about her unique belly, she doesn't show it - proudly flaunting her killer bod in photo shoots and on the runway.
Check out Karolina and her fellow Angels workin' it on the runway in our gallery below!