Ariana Grande is feeling very triggered following her scary incident in Singapore this week... On Thursday, the pop star was at the premiere of Wicked: For Good in the country when a fan all of a sudden hopped the barrier, charged toward her, and wrapped his arm around her without permission on the yellow carpet. Ari's co-star, Cynthia Erivo, who was walking hand-in-hand with her, Michelle Yeoh, and Jeff Goldblum, immediately stepped in and removed the guy's arms before shoving him away.