More and more details are coming in on the upcoming boxing match between Soulja Boy and Chris Brown.

According to TMZ, the two celebs won't be able to fight each other in Las Vegas as initially planned, and instead they'll be heading to Dubai to duke it out.

Why? Because there are a bunch of regulations in the United States that would make a boxing match between Brown and Soulja impossible, so Dubai was the first place that came up.

There's also a mandatory drug test for amateur fighters in the States, and there's a good chance it would be failed by the singer as well as the rapper.

In addition, both entertainers believe the fight will rake in millions of dollars on Pay-Per-View, and although there are plans to give some of the proceeds to charity, Chris and Soulja will be keeping a portion of the money for themselves.

Wherever they choose to fight, they better make a decision quickly, because the bout is set to take place in a little under two weeks on January 28.