Ariana Grande replaces herself at singles Number 1 for a second time
One To Watch: Lauv
Get to know the US artist and songwriter who's climbing the charts with I'm So Tired...
Avril Lavigne scores Number 1 indie album, J. Cole claims top vinyl
We take a closer look at this week's other Official Charts.
Sugababes' Amelle Berrabah talks possible band reunion
The singer also opened up about their "messy" split in 2011.
What was Number 1 when you were born?
What's your favourite song?
Who's your favourite artist?
The UK singles chart this week in 2002 was packed with pop classics
Look back at the Official Singles Chart Top 100 from this week 17 years ago.
Pink's biggest albums and songs on the Official Chart
As Pink reveals she's working on her eighth studio album, we rank her biggest sellers so far.
The acts who replaced themselves at the top of the UK charts
It's a feat rarely seen in the Official Charts' 65-year history...
All The Official Singles Chart Number 1s
Check out the full list of every Number 1 single in Official Charts history.