Chat show host and comedian Ellen gathered the three musicians together for a photo after a special taping of The Ellen DeGeneres Show.
Commenting on the snap, Ellen simply said: "Kanye West, @JustinBieber, @SamSmithWorld #BirthdayShow #Backstage #Incredible."
It's pretty epic, right?
Sam reposted the image on his Instagram account, simply writing: "#asyoudo."
While on Ellen's chat show, Kanye opened up about married life with wife Kim Kardashian and also previewed his new music video for 'Only One' featuring their daughter North West.
Meanwhile, Justin talked about turning over a new leaf as he presented Ellen with birthday flowers. Sam took to the stage to perform 'Lay Me Down'.
This isn't the first time Ellen has been at the centre of a great selfie. Last year at the Oscars (2 March 2014), Ellen caused a social media frenzy after posting an A-list group photo on Twitter.
Ellen was joined by Jennifer Lawrence, Channing Tatum, Jared Leto, Meryl Streep, Julia Roberts, Kevin Spacey, Bradley Cooper, Brad Pitt, Lupita Nyong'o, Peter Nyong'o (Lupita's brother) and Angelina Jolie, in what has been called the 'best celebrity selfie' ever!
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