Lauryn Hill has been making the rounds on the Moving Target tour, but just as fans are getting used to her being back in the public eye, she may have to take another break to have a baby.

The singer is rumored to be pregnant with her sixth child, and during a performance at the Jazz & Heritage Festival in New Orleans over the weekend, the former Fugees member rocked a baggy dress, raising suspicion that she is covering up a baby bump.

While in Los Angeles last month, Hill also hinted at a possible pregnancy, jokingly calling herself the "most fertile mother in America," before launching into her hit song 'Zion,' which she wrote not long after the birth of her oldest son, who is now a teenager. She also hinted to the crowd that she was holding on to a "big secret."

The 35-year-old has been with longtime love Rohan Marley since 1996. Marley, who is still legally married, is also the father of the couple's five children, the youngest of which, a 3-year-old girl, who went without a first name for up to seven months after her birth.

After a rocky relationship with the music industry and her former group members, Hill slowly but surely made her return to the stage last year before embarking on a national tour. However, old habits appear to die young as the singer has been up to four hours late for many of her performances.

According to reports, the Grammy winner is prepping a follow-up to her hugely successful 'The Miseducation of Lauryn Hill' album, which was released in 1998.

Watch Lauryn Hill's 'Everything Is Everything'