Watch Ariana Grande join Barbra Streisand onstage for a duet

Earlier this week, Barbra Streisand posted a photo to Instagram depicting her new manicure alongside the unmistakeable hands of one Ariana Grande. The pair weren’t just hanging out, as it turns out — Grande appeared onstage tonight during Streisand’s Chicago show to perform the elder diva’s Donna Summer collab “No More Tears (Enough Is Enough)”. Watch footage of the pair performing the song below.

.@ArianaGrande made a surprise appearance at @BarbraStreisand's Chicago concert to perform a duet of "No More Tears (Enough Is Enough)" 🎙 pic.twitter.com/qMndhn5hEw

— Ariana Grande Today (@atnmedias) August 7, 2019

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