Everyone has a vice. Maybe it's coffee, maybe it's alcohol, or maybe it's spending too much time watching Netflix.
But these celebrities have addictions that are, well, they're pretty darn weird.
From carrot juice and tanning to eyeliner and online gaming, find out which celebrities have some very strange addictions!
1. Megan Fox
This one is a bit of a cliche, but that doesn't make it any less of an addiction. Megan Fox is apparently obsessed with shoes. Lots, and lots, and lots of expensive shoes.
2. Anna Kendrick
Anna Kendrick has an obsession we can probably all understand, but she might be more addicted than most. She's totally obsessed with online gaming, and says she plays games for hours almost every day. The game she's most addicted to? Angry Birds.
3. Robert Pattinson
Robert Pattinson's two weird addictions might end up getting him into some trouble. He's admitted to drinking as many as 300 cans of Diet Coke in a week, and eats way too much Cinnamon Toast Crunch.
4. Cheryl Cole
Cheryl Cole's obsession isn't so bad, but it's definitely pretty weird. It's carrot juice. She admitted to drinking about 8 glasses a day. EIGHT.
5. Avril Lavigne
Avril Lavigne's addiction isn't actually very surprising. In fact it's part of her overall look. She's obsessed with, you guessed it, eye makeup.
6. Michelle Williams
We've all probably admitted to being addicted to checking email at some point or another, but for Michelle Williams, it feels like "a dopamine hit." She even tried writing letters by hand to help matters.
From Kim Kardashian to Jared Leto, these stars have all drastically altered their appearances via some very blonde hair dye.
1. Miranda Lambert
Do blondes really have more fun? Miranda Lambert is prepared to answer that question.
2. Justin Bieber
How does Justin Bieber distract folks from his bare chest? Dye his hair platinum blonde!
3. Kim Kardashian
Kim Kardashian debuted MUCH lighter locks in March of 2015 while strolling around Paris for that city's Fashion Week.
4. Jared Leto
Jared Leto debuted his new blonde locks on Instagram today. The actor cut his hair to prepare for his role as the Joker in Suicide Squad.
5. Miley Cyrus
It wasn't enough for Miley Cyrus to go blonde. She also has to go short and spiky and... whatever this hairstyle would be called.
6. Rita Ora
Rita Ora went platinum in 2013. She has basically kept the look ever since.