No biggie, just one of the world's biggest rock stars hanging out with one of the world's biggest rappers.... we can't even begin to imagine how this collaboration would sound.

Before we get ahead of ourselves, however, it's probably nothing to be worried about.

The four members of U2 were indeed snapped with Drake, and the image posted to Instagram by Bono's daughter Eve Hewson. Rather than being a studio snap, though, both acts were playing the iHeart Radio Festival in Las Vegas at the end of last week.

Nonetheless, Drake sure looks happy to be pictured with the band, who celebrated 40 years together yesterday.

See the picture, which Eve captioned: 'My dads and my daddy ðŸÂ?†ðŸÂ?†ðŸÂ?†ðŸÂ?†ðŸÂ?†ðŸÂ?†ðŸÂ?†ðŸÂ?†ðŸÂ?†ðŸÂ?†ðŸÂ?†ðŸÂ?†ðŸÂ?†ðŸÂ?†ðŸÂ?†ðŸÂ?†ðŸÂ?†ðŸÂ?†ðŸÂ?†" below: