Lutz hangs with Gossip Girl beauties Jessica Szohr and Katie Cassidy in N.Y.C. Plus: Ashlee & Nicky, Katie Holmes, Renée Zellweger and more

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THE 'BUCKS STOPS HERE

Making sure everyone stays hydrated, Renée Zellweger carries out a tall order from a Starbucks in Santa Monica, Calif., on Tuesday.