Madonna surprised Drake with an on-stage kiss at Coachella and his reaction was priceless

Rapper Drake performed the much-hyped, final set Sunday night at Coachella.

Leading up to the performance, rumors swirled that Rihanna and Jay Z, both collaborators, were set to join Drake on-stage and surprise the massive crowd.

But it was Madonna who appeared mid-way through the rapper's 75-minute set, right after he sang the song "Madonna" off his newly released "If You're Reading This It's Too Late" album.

The 56-year-old pop star took the stage to perform "Human Nature":

Before ripping off her robe for "Hung Up" and "Express Yourself":

Then, Drake took a seat as Madonna gave him a lap dance:

And then she went in for a long, juicy kiss:

Let's see that again:

But Drake, who seemed genuinely shocked by the kiss, didn't seem to enjoy it:

Madonna didn't care, concluding by stating: "Bitch, I'm Madonna" and strutting off the stage.

"Oh sh*t, what the f*ck just happened?" Drake asked the audience after the incident.

The crowd and social media went nuts after the surprise smooch:

Watch the full video of the unexpected make out session below:

Madonna has previously responded to Us Weekly about Drake naming a song after her, telling the mag: "The lifelong ambition I still want to fulfill is to go on a dream date with Drake -- and only kiss him." Looks like she can cross that one off the bucket list.