The British boy band are currently working on their third album and have talked to the pair about appearing on some tracks.
Speaking about Justin - with who they share a manager in the US, Scooter Braun - Jay McGuiness said: ''We talked about it, and we have a song that we think he'd sound great on.''
Siva Kaneswaran added: ''We've talked to Chris Brown as well, which would be really good. We talked to Chris actually at 'The Voice,' and he said he was down as well.''
Max George said: ''We have got a song we think would be perfect.''
The 'Glad You Came' hitmakers - which also include Tom Parker and Nathan Sykes - are excited about their new material because they are trying to be ''daring'' and produce something ''fresh''.
Jay told MTV News: ''It's a new, fresh start for us. The singles we started writing and recording, so far, we're excited about. But it's still gonna be parties for The Wanted. I think it's gonna be a few surprises too.''
Siva added: ''[It] could be collabs or it could be rapping. There's not gonna be any rapping; I'm just kidding. But it is surprising for ourselves, too, because we are just going to try and be daring and try and step it up a bit, so hopefully the fans will like it.''