By Rebecca Silverstein, with reporting by Taryn Ryder, Paris Hampton, Scott Huver and Carrie Bell
There are two things you need to do before the ball drops on New Year's Eve: Figure out who you're going to kiss at midnight, and decide on your New Year's resolution. But some resolutions are harder to keep than others. So to help inspire your own plans for 2013, we asked celebs what resolutions they've actually stuck to for a whole 365 days.
"I said I was going to stop biting my nails, and I did for a really long time. Then I got stressed out and that went right out the window. To stay healthy was definitely one. So far this year I haven't gotten thick. Knock on wood! So I've done really, really good on that front. My health has been good. … I want to make 2013 as good as this year -- if not better -- because it was awesome." --Jordin Sparks