Rumor is that Chris Brown is expecting his second child with ex-girlfriend Ammika Harris. The post giving fire to this rumor is Ammika in a loose top writing, ?It?s just us against the world.? According to Extra, people began commenting on the post talking about a possible baby. Brown also left comments on other pictures of Ammika, calling her baby mama.? Additionally, Brown reportedly separated with his recent girlfriend Indyamarie because of Harris? pregnancy.