What we know about Joker: Folie à Deux is limited, but that'll change when it hits theaters in October. And while Joaquin Phoenix encouraged Gaga to sing poorly, that's simply not the case in the final Joker 2 trailer. Mother Monster shared th enw clip on her Instagram, check it out below:

This is going to be good for us,” Gaga says after she’s asked to leave. “Now I can be at your trial every day. I can see you every day until you get out.” Lady Gaga Reacts to Ex-Classmate Facebook Group Saying She'd 'Never Be Famous' From Lady Gaga to Mitski,

That certainly looks to be the idea in the latest trailer for Todd Phillips all-singing, all-dancing movie with music Joker: Folie À Deux, which sees Joaquin Phoenix's Arthur Fleck taking to the stand as he goes on trial for the televised killing of Murray Franklin (Robert De Niro) in Joker.

Lady Gaga is already making naysayers eat their words with just the teaser of Harley Quinn in Joker: Folie à Deux.

Folie à Deux' co-star Joaquin Phoenix said she lost "a lot" of weight for it. Here's what to know about her diet and fitness routines.