Enough Is Not Enough: Ariana Grande and Barbra Streisand Slay a Disco Duet

"It's raining, it's pouring / My love life is boring me to tears..."

It turns out Barbra Streisand is a dangerous woman.

The legendary EGOT winner is currently on the road in support of her latest release, Walls. During a recent Chicago tour stop, she brought out a very special surprise guest, pop star Ariana Grande, to help her belt a disco classic.

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Secret’s out. Thank you @arianagrande

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Ariana fans knew something was up when Barbra posted a photo on Instagram of her and Ariana’s pedicures with the caption “Made a new friend…”

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Made a new friend…

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At her August 6 show, Barbra surprised the audience by bringing the “Thank U, Next” singer onstage to help her sing “Enough Is Enough (No More Tears),” which Babs originally recorded with disco queen Donna Summer.

There were plenty of tears left to cry when Ariana and Babs took the stage together, causing fans to freak out IRL and online:

Stop what you’re doing and check out this classic moment between two divas in the video below.

What other surprise guests do you dream of Babs inviting onstage for a duet?

I write about drag queens. Dolly Parton once ruffled my hair and said I was "just the cutest thing ever."