Girls just wanna have fun—and so do stranded airline passengers.
So to ease tempers over delays and cancellations at the Buenos Aires airport on Friday, the 80s icon grabbed a microphone and treated passengers to an impromptu rendition of her greatest hit.
The 57-year old singer was leaving Argentina after performing several concerts there as part of her world tour. Draped in a black headscarf and wearing oversized sunglasses indoors, she clearly wanted to remain incognito. But giving the crowd something to smile about thrust her into the dimly-lit airport spotlight.
“Ok, so chow Argentina.At airport … So many delays,” she wrote on her Twitter page after the group sing-a-long. “Wound up being announced, wound up singing two songs for airport. A first for me. Crazy day.” (via Mashable)
(More on TIME.com: Amazing snapshots of travelers stranded by holiday blizzards)