Kate Perry On Mushroom Diet

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Katy Perry wants to look slim for her marriage with comedian Russell Brand and has her own special method: the American singer eats big amounts of mushrooms.
The 25-year-old singer and 34-year-old Russell Brand made their engagement official in January. Not long afterwards, Perry decided to go on a diet. The singer wants to look slim because of her marriage and that's the reason why she's eating such big quantities of mushrooms.

"I love mushrooms. I can kilos of them. Moreover, mushrooms are known to be healthy, and I can't get enough of them," admits the singer.