The close-knit Smith Clan steps out at the N.Y.C. premiere of son Jaden's movie, The Day the Earth Stood Still. Plus: Ashlee & Jessica, Angelina Jolie, Robert Pattinson and more

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HARD CORE

One, two, three – crunch! Diddy keeps a cheery outlook while working his abs on a color-coordinated exercise ball at a Hollywood gym on Tuesday.