There can only be one Xmas chart topper a year - here's who were left out in the cold.

Could a 19th Number 1 be on the cards for Mariah?

The legendary diva is taking to UK arenas.

Ava Max is working hard to close the gap between the top two singles.

The singer's rendition of The Greatest Showman song leads the Top 20 of new songs impacting in the UK this week.

Carpenters, Coldplay and Van Morrison are midweek new entries.

The Irish band are heading for their tenth Top 50 hit this Friday.

Who's in line to claim the coveted Christmas Number 1 in 2018? We reveal all...

The track and Katy will appear in a mobile game.

Do you agree?

The BBC's annual list of music acts tipped for success in the year ahead is unveiled.

Plus, there are high-ranking new entries from Dalton Harris and Mark Ronson & Miley Cyrus.

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

The rising star is poised to become 2019's big breakout star.