If you thought using silcone bra inserts as makeup sponges was as crazy as it gets, think again.

Popular YouTube star and beauty guru, Nadi (a.k.a. PopLuxe), may have discovered the craziest beauty hack of all time - using an egg to apply makeup! And we are not just talking about applying foundation. He applies foundation, eyeshadow and contours with an egg.

The trick seems to work unexpectedly well until the egg crumbles off. Watch the action unfold in the video above.

Instagrammers are getting inspired by Nadi and using eggs to apply makeup. You tell us, eggs - snack or beauty tool?