The pop star rocks a Star of David pendant during a night out with beau Isaac Cohen in Hollywood. Plus: Paris & Nicole, Sienna Miller and more

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HOLD STEADY

The laughter starts on the red carpet! Comedian Ant gets a foothold on Desperate Housewives star Teri Hatcher during a comedy event to benefit the AmberWatch Foundation in Hollywood on Monday. Hatcher is the national spokesperson for the foundation, which provides education about how to prevent child abduction and molestation.