In seven years, Little Mix have racked up an array of smash hits. But which one comes out on top?

Mariah's 30 years of hits, ranked in order of sales and streams.

Supermassive hits all round for this iconic band.

Plus Olly reveals his personal favourite single - and biggest regret...

Ellie's back! We look at the hugest hits that make up her story so far.

Grab your popcorn and get ready for a fright!

In 25 years, Robyn has gone from teenage R&B singer to cultural-shifting pop rebel.

To mark the first ever National Album Day, Official Charts reveals the UK's biggest studio albums of all time.

David Guetta has been turning out Top 40 party hits for 15 years, but which ones finish top of the pile?

Cassette sales more than doubled last year, and that growth is set to continue.

All the biggest hit singles from Florence, ranked.

As the Official Singles Chart enters a new phase with the inclusion of video streams, OfficialCharts.com takes a look at the UK's most played videos of the streaming era.

Double the music, double the fun?

In just two albums, The 1975 have assembled an impressive array of singles.