Pitt bids farewell to the Venice Film Festival with his sons Pax, 4, and Maddox, 7, in tow. Plus: J. Lo, Kate Hudson and more

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COP ROCK

Joe Jonas pays homage to another famous trio – the Police – as he unites with fellow Jonas Brothers Kevin (left) and Nick at a press event Wednesday in Philadelphia. Recently, Joe supported country star – and girlfriend – Taylor Swift when he showed up at her West Palm Beach, Fla., concert.