Video: Madonna and Drake kiss during Coachella headliner

Pop royalty Madonna crashed the Coachella main stage on Sunday evening, surprising thousands of festival-goers who were there to watch Drake's headliner set.

But, arguably, it was the Canadian rapper himself who got the biggest surprise as she planted an enthusiastic kiss on the 28-year-old during a performance of 'Human Nature'.

Credit: Coachella

After the amorous moment, Drake laughed: "What the F*uck just happened?"

"B*tch, I'm Madonna," said the 56-year-old before leaving the stage to rapturous applause.

Variety report that it is Madonna's first appearance at the California festival since 2006.

Scroll to 42:52 on the livestream below if the video doesn't start on the kiss clip.