Did the world's hottest maths teacher Pietro Boselli let it all slip out in this shoot?

We're used to seeing a whole lot of model and engineering PhD Pietro Boselli, aka the world's hottest maths teacher, but this might take the biscuit. After leaving nothing to the imagination in a picture with his brother last week, the 28-year-old may have gone one step step further during a shoot with A-list fashion photographer Mariano Vivanco. Vivanco shared a picture from the shoot on Instagram earlier this week, showing Boselli in the nude, with nothing more than a bunch or orchids to protect his modesty. As some eagle-eyed fans have pointed out however, it seems the orchids might not be doing their job all that well... pietro-nude The picture has divided opinion, with some saying any flesh on show is merely the former Attitude cover star's thigh; but from the right angle, it does look it could be a fraction of the world's hottest maths teacher's you-know-what. Maybe desperation has made us obtuse to the reality of the situation. Either way, full-frontal or no full-frontal, he's still acute-y. Here are a couple of added extras from the shoot for good measure:

Happy Saturday! @pietroboselli 😄

A photo posted by MARIANO VIVANCO 📷 (@marianovivanco) on

Straight from the laptop, a different type of flower @pietroboselli 🌺💻

A photo posted by MARIANO VIVANCO 📷 (@marianovivanco) on

If you want to see more of Pietro, check out our exclusive behind the scenes video of the model getting ready for his Attitude Award Winner shoot here. More stories: X Factor winner Matt Terry addresses sexuality rumours Hollyoaks star Kieron Richardson and husband Carl Hyland are set to become dads