Saturday, Nicki Minaj sparked rumors and speculation about whether she is pregnant by her boyfriend Meek Mill, one of the opening acts on her Pinkprint tour.

During her concert stop in Burgettstown, Pennsylvania, the 32-year-old rapper told the crowd, “Make some noise for my baby father!” as Mill, 28, smiled and raised his hands in the air while the crowd cheered.

Not surprisingly, her fans freaked out and immediately started debating whether she was being literal or just making a lighthearted joke.

Neither Minaj nor Mill have publicly confirmed or commented on the speculation.

Instead, she posted on her Instagram page a photo of herself with fans, saying, “My beautiful babies. #Pittsburgh #ThePinkprintTOUR.”

My beautiful babies. 😍 #Pittsburgh #ThePinkprintTOUR 🙏🙌🙌🙌🙌

A post shared by Barbie® (@nickiminaj) on

Last month, when Mill admitted on Sirius XM satellite radio’s Shade 45 channel that his girlfriend wasn’t pregnant — even though he wished she was — Minaj responded by tweeting,  “No matter wut he, or anyone else says, Onika Tanya Maraj won’t b pushing anyone1 out her vajayjay, until she’s married. Now check that.”