Sia

The trio we never knew we needed.

This is not her first time on stage.

"I too have been hurt emotionally by Shia."

‘Music’ is described as a “cinematic experience.”

Sia hopes that her grandkids will call her a nickname instead.

It's a banger.

The boys were at risk of ageing out of the foster care system.

While some stars were able to recover like a pro, others needed a little help from the audience.

Someone else almost sang '...Baby One More Time' and 11 other surprising change-ups.

You may be surprised at the famous faces behind these equally famous songs.

Remember the iconic 'Lady Marmalade' collaboration? Taylor and Miley's 'Fifteen' duet?

The world is recoiling in horror at Sunday night's (October 1) shooting at the Route 91 Harvest Festival in Las Vegas.