And if you’ve been online in the past few weeks then you’ve most likely come across the latest random video phenomena, the Bottle Cap Challenge ... Enter, Mariah Carey. Carey took to Instagram ...

Mariah Carey has overtaken ... 2 in the midweek charts, Carey's festive classic "All I Want for Christmas Is You" is now in pole position to challenge last week's chart-topper, Wham!' ...