Beach Patrol

See how Reese Witherspoon, Halle Berry, Rihanna and more are heating up the sand in their sexiest swimwear!

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ASHLEY TISDALE

She may change up her hair color, but the back-to-blonde starlet has her sunbathing look down pat, rocking a signature print-perfect bikini with hippie-glam necklace and Hollywood shades at the Venus Pool Club in Las Vegas.