Lady Gaga is going to playing Harley Quinn to Joaquin Phoenix’s Joker in the upcoming sequel Joker: Folie à Deux. While rumors have been swirling that the “Bad Romance” singer had signed on to play Joker’s paramour and partner in crime, the singer seemingly confirmed the news with a short musical teaser on Twitter.

The video begins by flashing their names and showing their silhouettes as they join together, while the song “Cheek to Cheek” plays.

It’s definitely a vibe.While no plot details have been released, we can take some clues from the name of the film. The subtitle, Folie à Deux, translates to “madness for two” and refers to a mental disorder affecting two or more individuals who share the same delusions.