Summer is in full effect and bikini season is upon us — yay! I've asked how many swimsuits you buy on an annual basis. I'd bet money on the fact that celebrities splurge massively on swimwear when the weather warms. That's because they have glamorous vacations to take and gorgeous bodies to show off. See if you can guess the celebrity by her bikini!

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Who is making me green with envy with her super toned beach body?

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Guess who is lounging on a surf board in a cute bandeau bikini?

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Which California girl opted for a festive printed bikini while hanging out on the beach?

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Who is having the time of her life in a cleavage-enhancing brown GAP halter bikini?