Paul McCartney helped stage a Nirvana reunion last night in NYC.
During the 12-12-12 concert to benefit Hurricane Sandy relief efforts in the region, McCartney recalled how "recently some guys asked me to jam with them."
Those guys turned out to be Dave Grohl and Krist Novoselic.
"The penny finally dropped that I was in the middle of a Nirvana reunion" he said before Nirvana's first-ever live performance of "Cut Me Some Slack" with Paul on vocals.
Watch their performance below!
Courtney Love, of course, was not a fan of McCartney standing in for Kurt Cobain ... although she said, "if it were John [Lennon] it would have been cool."
Come on. It's still kind of cool.