Lady Gaga is in talks with Puerto Rican star Joaquin Phoenix to participate in the second part of the Joker movie.

According to what was revealed by the Hollywood Reporter, Gaga is scheduled to play the role of “Harley Quinn”, the Joker’s psychiatrist, with whom she has a bad and turbulent relationship, and no other details about the character have been revealed.
Harley Quinn, played by Margot Robbie in the first season, fell in love with him and is the one who treats him in the mental institution known as Arkham Asylum and participates in his criminal activities.
The second part of the film differs from the first in that it can be musical, during which Lady Gaga can perform various songs, and the character of Harley Quinn will be different.
The Joker movie had secured Joaquin Phoenix, with his legendary performance, an Oscar, and made huge profits when it was released in 2019, worth a billion dollars.