Miley Cyrus was getting it in on her 18th birthday! She decides to hit a Bong... Look!

Ok this isn't that big of a deal except for the fact that she let her friend TAPE IT! I'm shocked she let her friend do that.. I think her friend just wanted a check from TMZ. Or Miley is trying to create a buzz

again.. Listen to her do the Nicki Minaj.. PRICELESS!

Here's the link from