Celeb New Year's Resolutions for 2011: Amy Poehler, Ryan Seacrest, Heidi Klum and more

"I would like to try and give up coffee for a little while, just to try and see if I can do it. People like to say, 'Oh man, that would be so easy to change.' Well, it's one of the big things. I don't drink a ton of coffee, but I do it every single day. I'd like to see if I could do without it. It's like an experiment. I am my own experiment."