No Promises Cheat Codes feat. Demi Lovato Download 'No Promises' on iTunes
Dropping five places to 10 is One Republic's 'Love Runs Out'.
Up another place this week from his album 'X' is 'Don't' from Ed Sheeran
German DJ Wankelmut's collaboration with Australian singer Emma Louise drops 4 places to number 8.
If you have joined Lethal Bizzle for a 'RariWorkOut' on Snapchat then you know what it's all about. His song is a new entry at 7.
Dropping from third place, we have Magic! with their song 'Rude'.
The Dutch duo spent two weeks at No.1 a couple of weeks ago. Now they are in fifth place with 'Am I Wrong'.
Taken from her new album '1989'. Taylor's lead single 'Shake It Off' goes straight in at No.4.
Last week's No.1 drops two places to third place. This is the first collaboration between David Guetta & Sam Martin.
Another new entry in this week's top ten comes in the form of 'Maps' by Maroon 5.
Heading straight to the top spot in this week's Big Top 40 is a new entry from Robin Schulz and Lillywood.