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  Features

  The longest-reigning Official UK Number 1 singles by female acts

  The leading ladies of the Official Singles Chart.

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  Christmas Number 1

  50

  Hilariously bad Christmas album covers

  A festive sight for sore eyes...

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  Features

  Huge selling ‘summer’ songs, including Grease, Calvin Harris and Bryan Adams

  The UK's biggest songs with 'summer' in the title, including Grease, Girls Aloud, Lana Del Rey and Calvin Harris.

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  Features

  867

  Every UK Number 1 single by Australian acts

  How many Aussie acts have hit the Official Singles Chart top spot? We've got the definitive list.

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  Flashback

  40

  Official Chart Flashback 1978: Grease – Summer Nights

  Well-uh, well-uh, well-uh. It’s 35 years since John Travolta and Olivia Newton-John took this classic story of summer love to Number 1, selling over 1.6 million copies.

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  Features

  British female solo artists with the most Number 1s

  As Jess Glynne aces a new chart record, we look at the leaderboard for the British ladies with the most chart-toppers.

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  Features

  386

  10 blockbuster soundtracks that reached Number 1 on the Official UK Albums Chart

  A chart-topping soundtrack is rarely seen in the UK these days...