Last night, Kanye West surprised fans by revealing on Twitter that he recently took part in a little karaoke, singing the classic Backstreet Boys song "I Want It That Way" with Facebook co-founder Mark Zuckerberg.

The rapper posted a photo of their private karaoke session, showing himself in a black hoodie and passionately into the performance with his eyes closed, while Zuckerberg maintains a candid expression with a slight grimace on his face. Additionally, three unidentified men and the photographer witnessed the epic moment.

"We sang Backstreet Boys' 'I Want It That Way,'" West noted in the caption for the image.

After the photo was published, fans immediately posted their reactions on Twitter. Scroll down for a few of our favorite responses.

Be sure to share your thoughts on this intriguing moment in the comment section.

Also, in case you missed it, Kanye West has delayed the release of ‘YANDHI’ yet again.

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