Though his concert is canceled, the rapper continues with his post-show celebration in London. Plus: J. Lo, Mary-Kate Olsen and more

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BLOOD BOND

And in other mafia news: Sopranos costars Robert Iler, Jamie-Lynn Sigler and James Gandolfini have one last family reunion at the New York premiere of their HBO drama on Tuesday. New episodes of the final season begin airing April 8.