The couple attends a swank Beverly Hills dinner party. Plus, Jennifer Lopez, Usher, Mischa Barton and more

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TRICK OR TREAT?

Charmed star Alyssa Milano conjures up some coins to kick off UNICEF's annual Trick-or-Treat charity drive in New York City on Tuesday. Milano is the program's 2004 spokesperson and, like Angelina Jolie, is an ambassador for the humanitarian foundation.