​Watch Ariana Grande Join Barbra Streisand Onstage for "No More Tears"

​Watch Ariana Grande Join Barbra Streisand Onstage for "No More Tears"
Barbra Streisand performed in Chicago last night (August 6), and she brought out special guest Ariana Grande for a rendition of her Donna Summer duet "No More Tears (Enough Is Enough)."
 
The appearance followed Grande's headlining set at Lollapalooza on Sunday (August 4), also in Chicago.
 
Streisand started the performance, while Grande walked out just in time for her first lines, sporting an oversized suit.
 
See footage of the surprise performance, as well as the divas' freshly painted manicures, down below.
 
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Made a new friend...

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Secret's out. Thank you @arianagrande 🖤🖤🖤

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