Originally appeared on E! Online .

Cynthia Erivo is Ariana Grande's friend for good, and will protect her from the bad.

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Case in point, the Tony winner went into bodyguard mode at the " Wicked: For Good " premiere in Singapore when the “eternal sunshine” singer was accosted by a fan.

In videos shared across social media, Grande walked arm-in-arm with Erivo, as well as fellow "Wicked" costar Michelle Yeoh, down a line of fans, with barricades on both sides. After the 31-year-old blew kisses to a fan on her right, another young man jumped the barricade on her left side and ran up and wrapped his arm around her, jumping up and down.

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