Back in 2009 Rick Ross' baby mama Tia Kemp [not the one who sued 50 Cent] sided with Ross' rival in the great Rick Ross/50 Cent rap war and used their son to disrespect Rick Ross in the media.
Now Tia is demanding an increase in her child support…
Tia cites Ross' nine successful Wing Stop franchises, a sparkling wine and e-cigarette endorsement and his hit album "Mastermind."
Tia also believes Ross violated a clause that states she gets more money if he doesn't spend enough time with their son.
The case is pending.