Reggie Yates counts down the latest official Top 40 to reveal the UK's new number 1 first, plus he catches up with Jessie J, GOTYE and Alyessa Reid on the way.
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Reggie Yates counts down the latest official Top 40 to reveal the UK's new number 1 first, plus he catches up with Jessie J, GOTYE and Alyessa Reid on the way.
