Singer Lauryn Hill is expecting her fifth child with ROHAN MARLEY - even though the son of reggae legend BOB considers himself to be single. The Fugees star, 32, has an on/off relationship with Marley, and Hill is mother to four of his seven children. And despite the baby news, TMZ.com reports the couple are going through a rough patch - with Marley now living in Ethiopia while Hill resides in the U.S.