U Got It Bad Usher
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15 Hip-Hop And Dance Artists You Won't Believe Were Born In The 1990s
Sam Smith had his first number one single with 'La La La' before he even hit his 20's. 2014 saw him release his debut album 'In The Lonely Hour,' which homed several number one singles and went top 10 across the globe. It also lead him to pick up four Grammy awards this year.