Naomie Harris thinks Will Smith is "the nicest man she's ever worked with". The 39-year-old actress is currently shooting Collateral Beauty with Will and she admits she's "completely in love with him" as an actor and as a person. While appearing on UK TV show 'Lorraine,' she said: "I'm filming with Will Smith at the moment and I'm completely in love with him. He's incredible - he's the nicest man I've ever worked with.