Foods celebs can't live without - It's not always easy to eat healthily, and celebrities are no exception. Especially when you can't resist certain foods!

The stars have revealed which foods they can't live without, so click on the gallery and get to know them!

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Cameron Diaz - During a Facebook Q&A session, the 45-year-old actress revealed that she loves Mediterranean flavors and dishes containing olive oil, garlic, and lemon.

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Hugh Jackman - According to People, the Australian actor revealed that he can't say no to cheese accompanied by a good wine.

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Mariah Carey - According to CelebsNow, the 47-year-old's favorite dish is pizza.

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Selena Gomez - The singer has a soft spot for pickles, the Us Weekly online edition reveals.

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Kristen Stewart - The 27-year-old actress has revealed to Vogue that she loves tortilla soup.

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Miranda Kerr - The Australian model can't resist fried chicken. According to Contactmusic.com, this is Kerr's great 'weakness.'

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Taylor Swift - According to Bon Appetit, the 28-year-old singer can't live without eggs, ham, orange juice, Parmesan cheese, Diet Coke, and cookies.

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Britney Spears - According to a Huffington Post article, the singer loves chocolate.

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Scarlett Johansson - According to the online edition of Fox News, the 33-year-old actress is addicted to spicy chicken wings.

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Jennifer Aniston - Self magazine revealed that nachos are the American actress' weakness when it comes to food.

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Christina Hendricks - The 42-year-old actress revealed to WebMD that she loves spaghetti with red sauce.

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Justin Bieber - According to ABC News, the singer's favorite dish is spaghetti bolognese.

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Aaron Paul - We just need to look at the actor's Instagram account to see that pizza is undoubtedly one of his favorite dishes.

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Lea Michele - During a Facebook Q&A session, the 31-year-old actress revealed that she loves New York-style pizza.

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Jennifer Garner - The actress revealed to Bon Appetit magazine that she loves cheese, biscuits, and apples, and that she can't resist any food cooked by her mother.

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Chrissy Teigen - The model loves to cook. According to PopSugar, Teigen loves basil soup and roasted tomatoes.

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Barack Obama - The former President of the United States revealed in an interview with that he likes broccoli a lot, Reuters reports.

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LL Cool J - Even though he's in great shape, the actor revealed to Bon Appetit that he can't resist cake and ice cream.

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Ellie Kemper - The American actress loves ice cream, according to an article published by Bon Appétit.

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Krysten Ritter - According to Bon Appétit, the actress really likes green juices made with parsley, cucumber, spinach, or celery.

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Seth Meyers - The host revealed to Bon Appétit that he loves his mother's Chex mix.

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Emma Watson - The British actress told Marie Claire that she loves Mexican food. Watson also revealed that she likes to make tortillas in the morning.

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Vanessa Hudgens - The 29-year-old actress told SheKnows that she can't decide whether her favorite food is sushi or chocolate.

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Kate Middleton - According to Delish the Duchess of Cambridge loves sticky toffee pudding.

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