A sequel to one of the biggest singles ever – plus a Top 40 including Ice T, Green Day, Natasha Bedingfield, and… Nadia from Big Brother.

16 years ago, Busted and Britney went head to head for the Number 1. See what was in the chart in 2003, including Outkast, Blazin' Squad, Sugababes, and Holly Valance.

It's 20 years since the battle of the solo Spice Girls!

Look back at the Top 40 from this week in 2009, including Whitney Houston, Alexandra Burke and Alphabeat.

Key change! The Irish quintet's signature ballad hit Number 1 in 1999.

Christina's synthy, suggestive debut single ruled the UK singles chart 20 years ago.

The trio's hi-gloss electropop topped the charts 14 years ago this week - and marked a big shift in the Sugababes brand.

25 years ago this week, Danish singer Whigfield set a chart record with her ode to a big weekend session.

The Steve Winwood-sampling dance classic Call On Me held off Love Machine and American Idiot fifteen years ago today. Was it all thanks to that raunchy video?

Katy had the eye of the tiger and was on the way to her second million-selling single.

It’s 25 years since Scottish quartet Wet Wet Wet spent an incredible fifteenth week at Number 1, dashing Kylie Minogue’s hopes of a chart-topping comeback.

It’s 20 years since Geri scored her first solo chart-topper out of what would become a record-breaking four.

How the one-hit wonders stormed to the top of the Official Singles Chart 15 years ago this week.

This week 45 years ago, George McCrae topped the Official Charts with this disco-soul classic. Check out the full Top 50.