Imagine what the wedding guests (who hadn't previously met her) thought when they first saw her, I bet they were shocked. I still find it hard to comprehend for some reason that there's loads of people, our age and middle aged people that know Gaga personally, it's just so weird to me, because we only really know her as 'Lady Gaga.' Imagine what they all thought when she blew up like she did and became the most known celebrity in the world.