Let's go girls!

Includes one-hit wonders and those who started as they meant to go on.

Every Number 1 single in Official Charts history.

Check out the full list of every Number 1 album in Official Charts history.

Including Spice Girls, Sugababes, Eternal and more.

Following the start of her first Las Vegas residency Xperience, we reveal Christina's Top 20 biggest singles.

As Ed Sheeran racks up his 23rd, we celebrate the titans of pop: the acts with more than 20 Top 10s.

For most, bagging just one Number 1 single can be an almighty feat, but for others, it can come a little more naturally...

As the group's 2019 reunion tour kicks off, we crunch the numbers behind the Spice Girls' big hits.

Who's topped the charts the most times? A definitive list of record breakers.

He's behind some of your favourite hits – we rank his most successful.

Which tracks should have been given a full UK single release? We find out.

Taylor Swift is back! We look at her biggest tracks so far to see which comes out on top.

As Madonna returns with Medellín, the first cut from her 14th studio album, we rank her other lead singles.