(Left to right.) Curtis '50 Cent' Jackson, Al Pacino and Robert De Niro star in RIGHTEOUS KILL.

The pair star together in new movie Righteous Kill - and 50 Cent reveals that between scenes they discussed managing their massive bank balances.

The star - real name Curtis Jackson - tells British radio station Heart, "Everyone thought I was going to ask Robert for acting tips but I didn't. I did ask him about everything else though.

"We talked money and out private investments and everything else away from acting because I do pretty good."

And the rapper insists De Niro gives good advice: "I have made some pretty impressive deals off the back of that. You probably don't know about those but I do. I've been doing okay."

Source: WENN