Originally appeared on E! Online .

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

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.

Erivo quickly stepped in and tore the individual off of her pal, as bodyguards who surrounded the women took the young man away, and Erivo an

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