Break out the bong, raise a glass and get ready to twerk, THGers:
Miley Cyrus turns 21 years old Saturday! Happy birthday, Miley!
The singer, who hasn't exactly been shy about her love for booze or pot, is celebrating the milestone by hosting a marathon of Miley-themed programming on MTV.
During the day, that is. Tonight? That, we can only imagine.
Will she bleach her eyebrows some more? Take a lot/all of clothing off? Stick out her tongue in a series of strange Instagram pics? Twerk? All of the above.
Whatever goes down, we're sure Cyrus will keep fans apprised.
Stay tuned to her Twitter. Until then, simply join us in wishing this controversial superstar a very happy 21st birthday. Let's hope she parties safely and smartly.
Or at the very least safely. The latter might be a stretch.
Some highlights of her crazy 2013 ...