Ludacris Baby Mama Says Marriage is a Cheap Trick to Win Custody

Ludacris' hastily arranged marriage is a cheap trick in his attempt to gain full custody of his daughter ... so says a source close to his baby mama. We're told Luda's baby mama, Tamika Fuller, thinks Luda wants to show the judge in their custody fight that he now has a stable, loving household ... more conducive to child-rearing than the home of single mom Tamika.