Miley's guide to being 21.

Miley Cyrus officially made it to 21. Rejoice peasants. The girl's not going anywhere! Armed with one too many forest animals, way too much spandex and an ass that looks like Thanksgiving dinner - yes, she's a party in a cup. Mashable gives us Miley's guide to prowling the night on your birthday!

1. Make sure you select the right accessories.

2. But, don't wear anything that is easily destructible.

3. ALWAYS do something crazy!

4. And, you can never wear too much glitter.

5. Pack snacks.

 

6. When in doubt, stick out your tongue.

7. And, know when the party's over!