Ariana Grande Says She's 'Forever Changed' by Her Epic Hair Flips in Wicked: 'Mostly My Spinal Column' (Exclusive)
Ariana Grande might need a good chiropractor after filming Wicked. Speaking to PEOPLE alongside costar Jonathan Bailey, the singer-actress, 31, confirms that the many haughty hair flips she performed as Oz’s Glinda the Good Witch left her “forever changed.