Say You Won't Let Go James Arthur
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Justin Timberlake: 19 Reasons He's The Greatest Performer On Earth
There's few who can say they expected to hear a barbershop quartet version of 'SexyBack' in their lifetimes, but that's what he did during an appearance on close friend Jimmy Fallon's show back in 2014. Justin's comic timing also comes in handy when he's being playful on stage or fancies a bit of banter with his audience. The man is the all-round entertainer.