When two of music's biggest stars get together for a photo it could very well be the selfie of the year.

Queen Bey herself stepped out to see the one and only Mariah Carey perform in New York City on Sunday, Dec. 11 and they posed for a pic together backstage.

The musical icons were all smiles in the photo which Carey captioned, "I love you @beyonce thank you sooooo much for coming out tonight! ❤️????????????????????#merrychristmas."

Carey's 5-year-old twins, Moroccan and Monroe, were also hanging with their mom backstage over the weekend and in an incredibly cute moment the little ones came out onstage and Monroe introduced herself to the crowd as "Roe Roe." Carey then posted the adorable video to social media.

Yahoo Celebrity noted that Mimi's "All I Want for Christmas Is You" concert is running through Dec. 17.