Chris Brown -- Watch Out Britney, J-Lo and Mariah ... I've Got My Own Vegas Deal Now

A person close to Chris tells us ... the deal includes 10 shows and could earn him even more money than $50K per performance.

Chris Brown is on the verge of creating his own Vegas residency dynasty ... he just signed on with a big time nightclub.

Sources close to Chris tell TMZ, the singer inked a trial run type deal with Drai's to perform at least 6 shows at $50k per pop. We're told the club has been so impressed with the large crowds and great shows Chris has put on in the past, they've decided to test out a long term deal.

But that's not all ... our sources say Trey Songz is part of the deal and will be rotating with Chris. We're told the total talent fee investment is around $500k.

It's still a far cry from the cash J-Lo, Britney Spears and Mariah rake in, but hey -- you gotta start somewhere.

Let's just hope this time at Drai's, Chris doesn't lose his footing.