Sexiest Celebrity Bikini Bods

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Alessandra Ambrosio on the beach in Ibiza, Spain, on July 8.
Robino Salvatore/GC Images

These ladies know how to beat the heat in the hottest way possible, rocking everything from colorful bikinis to itty bitty two-pieces. Click through the gallery to see some of the sexiest vacation pics -- or just a regular Tuesday in Los Angeles!