Rick Ross Baby Mama Tia Kemp Airs Out His Family Business. FF To 12:00 Mark. Over the weekend we reported that Rick Ross picked the chicken gristle out of his teeth and hopped on the internet to besmirch his baby mama, Tia Kemp. Rozay’s roasted garlic rant came in response to Tia’s charge that he hasn’t seen his son in more than 6 months. But when she caught wind of Ricky’s demeaning dialogue, she decided to clap back. Tia tells it all, all of Ross’ family business (his sister smashed their mother’s husband???) to the fact that Ross was secretly hospitalized after a massive grand mal seizure last year.