Jessie J donned a revealing gown split to the thigh as she sang for "the most beautiful group of people" at the Cannes Film Festival.
All eyes were on The Voice coach as she arrived wearing a dramatic animal-print dress, with a daring cutaway detail on the front.
Jessie performed her hit song Price Tag at the amfAR Cinema Against Aids gala at the exclusive Hotel Du Cap.
She told Twitter followers ahead of the gig: "Now to sing to the most beautiful group of people I've ever seen. Woah! Let's raise some money for charity."
But Jessie didn't get to dance until dawn after the event, telling fans: "I can hear the after party music :( BUT I gotta be up EARLY so its bedtime for me.
"Thank you for having me #amfar #cannes Goodnight."
Photo: © Rex