Ariana Grande Kicks Off ‘Wicked: For Good’ Press Tour by Celebrating Her A-List Mentors: Mariah, ...

https://www.billboard.com/media/podcasts/ariana-grande-mentors-mariah-madonna-beyonce-pop-shop-podcast-1236099977 If there were a pop version of the Avengers, we think Ariana Grande's trio of early mentors would all be included: Madonna, Mariah and Beyonce.