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James Arthur's on the Official Chart sofa, plus Jameela chats Teen Awards with Icona Pop!
BBC Radio 1
Friday Download's Dionne Bromfield and George Sear help out on the show.
Conor Maynard and OneRepublic's Ryan Tedder join Jameela for the UK's Official Chart.
Chase and Status and The Vamps join Jameela in as she counts down to the UK's Number 1.