The actress hangs with real-life tennis champ Maria Sharapova at the Hollywood premiere. Plus: Jude Law, Sarah Jessica Parker and more

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MOM TO MOM

Kate Hudson gives mom-to-be Liv Tyler a hand Monday at the Marc Jacobs show. Hudson, whose son Ryder is 8 months old, surely has plenty of maternal advice for Tyler, whose first child (with rocker husband Royston Langdon) is due this winter.