How do i get the diamond teeth the rappers have?

i've seen some videos and noticed that now they wear, if you can call so, some kind of diamond teeth, like lil wayne or jibbs, so i want to know where can i get similar ones.|||Go to any denist they will be more then happy to charge you a couple thousand a tooth for diamond crowns.|||Tem are called Grillz....Order them online or go to a gril shop XD|||Talk to your dentist and ask of a gangster grillz. You can also order some online