Olivia Newton-John performed a special duet with rescued Chilean miner Edison Pena during her concert in Santiago on Monday night.
Music fan Pena hit the headlines when he asked for Elvis Presley music to be pumped through to the trapped miners underground to help calm their nerves, and he has since become a celebrity.
After running the New York Marathon and appearing on TV chat shows in America, he returned home and received a standing ovation when he hit the stage with Newton-John on Monday.
The odd couple performed Summer Nights from the musical Grease.
Tagged in Olivia Newton-John