10 Bad Habits of the Most Beautiful Women in Hollywood

They're beautiful and famous. These women seem to have no flaws, being perfect 24/7.

However, Bright Side managed to find out that even such bright stars are people, after all, and they also have their own little guilty pleasures.

1. Britney Spears and Olivia Wilde

Habit: gnawing nails. These beauties have one bad habit in common, and that's nail-gnawing. The ladies recognize this flaw and try to control it, but once they lose the grip for a moment, all promises become forgotten.

2. Sarah Jessica Parker and Halle Berry

Habit: biting lips and cheeks. Sarah Jessica Parker can't get rid of her bad habit and keeps biting her own cheek from the inside, despite the discomfort and pain. Halle Berry, in her turn, is always biting her lips. She uses lip balm to teach herself not to do it, but whenever she forgets, she starts over.

3. Rihanna and Kylie Jenner

Habit: social network addiction. Rihanna doesn't see her life without social networks. Psychologists analyzed her behavior and concluded that the pop singer is actually addicted and is also pathologically afraid of becoming unpopular. As for Kylie Jenner, she confesses that social networking made her addicted to beauty injections. She also says that social networks are everything for her.

4. Barbra Streisand and Mila Kunis

Habit: food fancy. Barbra Streisand can eat doughnuts and sweetened cereals non-stop, sometimes easily gaining up to 30 pounds in a few weeks. Mila Kunis confessed that she only gets thin for her movie roles, while inevitably coming back to her favorite burgers and Chinese food afterward.

5. Lana Del Rey and Katherine Heigl

Habit: smoking. Katherine Heigl tried to quit this bad habit many times, yet still she returns to it. Meanwhile, Lana Del Rey says she can't even start her day without a cup of coffee and a cigarette. Surprisingly, this doesn't seem to affect her singing voice at all.

6. Cameron Diaz and Katy Perry

Habit: obsession with cleanliness. Cameron is fiendishly squeamish, feeling the most uneasy in public places. She never touches doorknobs with her hands, opening doors with her elbows only. In the meantime, Katy Perry always has 20 toothbrushes with her and brushes her teeth 6 times a day.

7. Jessica Simpson and Adele

Habit: chewing gum. Adele fills her mouth with gum every time between songs during her gigs. Jessica Simpson is addicted to nicotine gum. The peculiar thing here is that Jessica has never smoked but still somehow became very partial to that kind of chewing gum.

8. Keira Knightley and Helen Mirren

Habit: cursing. Helen Mirren doesn't hide her emotions and always speaks her mind plainly, without restraint in the language. Keira Knightley has a beautiful voice that she sometimes uses for swearing. Both actresses have this habit, and they don't even notice curse words in their speech.

9. Victoria Beckham and Christina Aguilera

Habit: shopping. Victoria Beckham confesses that she used to spend $150,000 a year on clothes. When she sees an item she likes, Victoria buys it in all sizes and colors. Christina Aguilera is none the better: her wardrobes are full to the point of breaking apart.

10. Jennifer Lopez and Sofia Vergara

Habit: coffee. Maybe this bad habit is, in fact, the secret of the eternal beauty and youth of these women? Anyhow, Jennifer and Sofia can't start their day without a couple of cups of coffee.