As normal with internet forums, ignore the relevant comments and pick up on the details to reinforce a matter of opinion into fact.
Thankfully in the real world these 'discussions' don't hold any water.
By the way, Gaga's usual No Make up face is actually part of her display and is just more careful makeup. This photo is from before Gaga and the real person.
Oink! Oink! Let me present:
Lady Gaga (ever see her without makeup)