More baby rumors have been emerging concerning Hollywood’s hottest couple, Angelina Jolie and Brad Pitt, who are said to be trying to have another baby of their own.

Already parents of four adorable children, Shiloh, 14 months, six-year-old Cambodian boy Maddox, Vietnamese son Pax Thien, three, and two-year-old Ethiopian girl Zahara, Jolie and Pitt are hoping for a boy of their own.

"They've decided the time is right to try for another baby. Brad is crossing his fingers that it will be a boy," a source said.

According to a news report, Pitt has been doing a lot of reading regarding a lot of health books and has been cooking for his wife fertility boosting meals in order to help increase her chances of getting pregnant.

Last week however, the couple was said to be looking for their next addition to the family around Ethiopia, where Zahara’s from, so she would have someone to feel connected to as she grows up.

"Angie in particular feels very strongly that while Shiloh will grow up seeing the family resemblance between herself and her natural parents, and Maddox and Pax will feel a connection through their birthplaces, Zahara has no such close-knit bond," a source told Us Magazine.

"They hope that by finding an Ethiopian brother or sister - preferably sister - for her, it will help Zahara feel more comfortable and happy in her own skin," the source added.

The couple, who are currently in Chicago where Jolie is shooting her upcoming film "Wanted," are said to be planning to visit Ethiopia's Wide Horizons agency, the same place that introduced them to Zahara, in November.