Ariana Grande has collaborated with ex Big Sean and the perpetually controversial Iggy Azalea in the past -- but maybe she'd have one less problem if she ditched those liabilities and just surrounded herself with opera legends.
Grande has teamed up with Andrea Bocelli for a stirring duet of "E Più Ti Penso" -- an aria originally heard in the 1984 film Once Upon a Time in America -- that appears on Bocelli's new album, Cinema. Now they've released a video for the song. Their powerhouse vocals complement each other like skylines and brooding gazes.