Stefani shows off her toned look and her little guy Kingston in L.A. Plus: Katie Holmes, Hugh Grant and more

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THE 'MONEY' HONEY

After a brief trip home to L.A., Katie Holmes heads to work Thursday on the Louisiana set of the comedy Mad Money. As for those rumors that her five-month marriage to Tom Cruise is in trouble, family friend Jenna Elfman recently told PEOPLE that the couple "have a great life."