Washington, Jan 29 : Joaquin Phoenix's rep has hit out at the reports that the actor's rap career is a hoax, insisting that his plans to venture in are for real.

Pals close to two-time Oscar nominee told EW. com that his shambolic performance in a Las Vegas nightclub, which was caught on film by brother-in-law Casey Affleck, was all part of an elaborate "art project" hoax.

However, the `Walk in the Line' star's rep Susan Patricola, insists the actor''s rap plans are genuine.

And that he really has retired from movies to focus on his new rap career.

"He intends on exploring his musical interests, despite speculative, negative or positive reactions," Contactmusic quoted her as telling MTV. (ANI)