Although most of Greg Wells’ professional life has involved producing or writing for big pop artists (including Adele, Katy Perry, OneRepublic & Timbaland, Twenty One Pilots and John Legend), he’s dedicated more of his time in recent years to working on films.

Ariana Grande and Cynthia Erivo weren’t just in sync on the Wicked set— but prior to filming as well. The actresses revealed in an interview with Variety published on Thursday, Jan. 2, that after being hired as the two leads of the film, they worked together to ensure that both of their needs were met on the set.

It’s not the only bit of Glinda that Grande hopes to keep with her moving forward. “And, you know, I’m still looking for my eyebrows,” she teased, referring to her brows which she has kept blonde since filming. “I’ll let you know if I find them — I hope I don’t.”