Ed Sheeran tops the Official Chart for the first time!
Jameela is joined by SecondCity and Klingande call in for a video chat.
Rita Ora joins Jameela to find out if she can knock Mr Probz of the top spot!
Foxes joins Jameela in the studio to help reveal the new Top 40.
Jameela catches up with Calvin Harris as he finds out he's the UK's Official Number 1
Mr Probz and Neon Jungle join Jameela in the studio and Cash Cash check in from America
Jameela reveals the UK's most downloaded tracks of all time!
Kiesza and Shift K3Y join Jameela to find out where they've landed in the Official Chart
Both Sigma and The Vamps join Jameela as they battle to be the UK's Official Number 1
Aloe Blacc tops the Official Chart to get his first ever solo UK Number 1!
5 Seconds of Summer join Jameela to find out where their single lands in the chart.
Duke Dumont & Jax Jones join us in the studio to find out if they have managed a #1!
DVBBS & Tinie check in to celebrate their number 1 record!
Coldplay, Lily Allen & Route 94 all have top 10 new entries, but who got number 1?
Foxes and Tiesto both find out they've gone Top 10 plus Pharrell returns to the top!
Sam Smith joins Jameela to find out if he's the UK's Official Number 1
Le Youth videochat plus Clean Bandit make it four weeks at the top with 'Rather Be'.
DJ Fresh joins Jameela to find out where 'Dibby Dibby Sound' has landed in the Chart
Katy B and Neon Jungle drop in on Jameela for the UK's Official Chart
The Vamps and Clean Bandit join Jameela to find out where they've landed in the chart!
Rizzle Kicks help Jameela count down the Top 10 and they're joined by Elyar Fox!
Matrix and Futurebound join Jameela and Pharrell returns to the top spot with 'Happy'
Pitbull and Ke$ha take the first Number 1 of 2014 with 'Timber'.
Jameela revisits the biggest Chart interviews of 2013 including Miley Cyrus & Ryan Tedder
Scott and Jameela reveal 2013's Christmas Number 1!
Jameela catches up with Jason Derulo and looks at the contenders for Christmas Number 1
Ryan Tedder tries to predict what's Number 1 and Jameela chats with Ellie Goulding
Calvin Harris, Alesso and Theo from Hurts catch up with Jameela and Scott chats to McFly
In the closest Chart battle of the year, Jameela's joined by Lily Allen and Bastille
Jameela catches up with Lily Allen and the UK's new Official No 1 Martin Garrix