The pop star gets her feet wet with son Kingston, 2, at the Malibu shore. Plus: Jennifer Aniston, Heidi Klum, Katie Holmes and more

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PLAYING DRESS-UP

It looks like they're ready to go trick-or-treating! Michelle Williams takes a stroll with her little costumed cutie – daughter Matilda, who turns 3 on Oct. 28 – in New York City on Thursday. The night before, Williams stepped out with her writer-director beau Spike Jonze for a screening of their film Synecdoche.