Calvin Harris tells Marvin & Kat some exclusive details regarding his upcoming album 'Motion'.

Calvin Harris Reveals Exclusive Album Details

Ed Sheeran's interview with Marvin & Kat on the Vodafone Big Top 40!

Ed Sheeran Talks 'Thinking Out Loud' & His Favourite Taylor Swift Track

Olly chats to Kat & Greg about his plans for 2015

Rixton came into the studio for chat with Greg & Kat!

Sir Bob Geldof spoke to Marvin & Kat this Sunday about the various versions of the Band Aid 30 track.

Hozier spoke to the Vodafone Big Top 40 on Sunday after his hit track 'Take Me To Church' reached 4th in the chart.

Meghan Trainor spoke to us all about her new single Lips Are Movin as well as her views on 'Uptown Funk'.

Ellie Goulding talks to us about how her sound fits in with film soundtracks as well as her favourite movie soundtracks.

Ellie Goulding told us her favourite songs to listen to whilst out on her daily runs.

Meghan revealed the name of the song her and Harry's duet as well as what it was like to write with the One Direction man.

Meghan chats to us about her Uncle from Trinidad and possibly bringing him on stage.

Meghan Trainor lets us know who her dream collaboration would be!

Check the clip out from last Sunday's show.

Jessie J told us some VERY exclusive news this Sunday...

Natalie La Rose talks all about her latest single!

One Direction's Louis Tomlinson was on hand to receive the news from Marvin that 'Drag Me Down' had topped the chart.

Listen to our interview with Joe Weller after his single 'Wanna Do' broke the mould and grabbed the No.2 spot in our countdown.

We caught up with the man behind 'Easy Love' to find out a little bit more about him.

Listen to the moment Sigala found out he was No.1 with 'Easy Love'.