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New Year's Eve is almost upon us, which means it's time to start thinking about your resolutions. Important things like "only watch Farrah Superstar: Backdoor Teen Mom once a day," "stop wearing Uggs," and "prison tattoo Kieffer Delp's name on stomach." You know, the usual. MTV's Teen Moms are already thinking about changes they might make in 2014, and apparently Leah Messer is giving up her vices!

This Teen Mom 2 bombshell smokes cigarettes (despite the fact that she has three kids!) and it looks like she's finally ready to put her bad habit to bed. But that's not all! This gal also wants to give up caffeine and start living an all-around healthier lifestyle.

"Its quittin time!" Leah tweeted on December 8. "The Calvert family, starting our New Resolution a bit early. #HealthierLifestyle #NoCaffeine #NoTobacco #Fruit #Veggies."

So, um … does this mean Leah won't be coming home with giant vats of cheesepuffs? How tragic! We're going to go ahead and suggest she head over to Olive Garden and develop a healthy addiction to endless breadsticks instead.

What are you giving up for New Year's, Teen Mom fans? And do you think Leah will follow through with her resolutions? Sound off below!