Sia Makes Surprise Appearance at 'Survivor' Finale (Video)

Sia abruptly took the stage during the season 32 finale of Survivor on Wednesday night (May 18) in Los Angeles.

The 40-year-old “Chandelier” singer started interrupting host Jeff Probst during the show (without a mic on), so he invited her on stage.

It was there that she revealed her love for Tai and said she is donating $50,000 to him and $50,000 to the animal charity of his choice.

In case you’re unfamiliar with the show, Tai is a contestant who befriended a chicken during the season.

Most of the time, the tribes eat the chicken, but Tai named him Mark and made him more of a pet at camp.

Click here to find out who won Survivor season 32: Brains v Brawn v Beauty!

Check back soon for the video of Sia‘s surprise appearance!