Some facts are incontrovertable: The sky is blue, water is wet, and Pietro Boselli is one of the most beautiful men to ever roam the face of the Earth.
The 'world's hottest maths teacher', who studied for a PhD in mechanical engineering (because life's not fair) before turning his hand to modelling full-time, is certainly no stranger to revealing photo shoots, but the 29-year-old has well and truly outdone himself with his latest exploits in front of the camera.
Inducing our man-candy coma today is Pietro's latest collaboration with photographer YuTsai for Flaunt magazine, which sees the Italian hunk don some wet white Clavin Kelin briefs before losing them entirely.
Yes, it's as revealing as you'd imagine.
Check out some of the highlights below: