Ludacris has requested full custody of his two-month-old daughter Cai with Tamika Fuller. I told you last week, the two have been fighting in court over child support and custody. According to TMZ, in legal docs, Ludacris says that he is a "fit and capable parent" and he wants full custody. He stated in the docs that he has always been "an active father" to his 12-year-old daughter Karma.Ludacris also wants Tamika to pay him child support.