A recent report from The Hollywood Reporter has announced that Mariah Carey will appear in upcoming Warner Bros. film The Lego Batman Movie as the mayor of Gotham.

Carey joins an already star-studded cast, including Ralph Fiennes as Alfred, Michael Cera as Robin, Zach Galifianakis as the Joker, and Rosario Dawson as Batgirl. Will Arnett, the voice of Batman in The Lego Movie, will return to voice the Dark Knight in the upcoming film.

Carey will not be playing Commissioner Gordon, as some news outlets have mistakenly reported, but whether or not Carey's mayor of Gotham will sing has yet to be announced. Personally, I'm hoping for a Batman-themed rendition of "Everything is Awesome" or Carey's spin on Batman's Lego Movie singing debut, which you can hear for yourself below.