Kat is the exception. It helps that she's an artist too. Her tats work for her. I would bang the crap out of Kat (althought Pixie was my Numero Uno Chiquita on that show:nanner
For me. Tats and Piercings are kinda Meh....less is more for each.
I will say I kind of dig the Marilyn Monroe(?) lip piercing I've seen a lot of lately...