Elton John posed with his two sons, Elijah and Zachary, whom he shares with husband David Furnish, at the singer's AIDS Foundation's Academy Awards viewing party. The boys posed in between their fathers in a rare appearance at the Pacific Design Center in West Hollywood.

Roan performed an 11-song set at the party, ending with a cover of “Don’t Let The Sun Go Down On Me” and her own “Pink Pony Club,” both with John. You can watch the footage here.

"Anora" took home five statues on Oscar night, but the unofficial award for best one-off collaboration surely would have gone to a live performance from Elton John and Chappell Roan. The artists came together Sunday at John's 33rd Annual AIDS Foundation Academy Awards Viewing Party at West Hollywood Park.