It's Friday y'all, which means it's TIME TO TAP-IN to this week's hottest Gen Z stories. No need to scroll socials, cuz TMZ's got you covered: Ariana Grande and Cynthia Erivo 's friendship was put on the line this week after a fan leaped a barricade and grabbed Grande at the "Wicked: For Good" premiere in Singapore. Cynthia's instincts flew in immediately, protecting Ariana. Ariana is the latest celeb to experience an unruly exchange between a fan and a celebrity. Hats off to Cynthia! HO HO HO!