Nicki Minaj is rumored to be pregnant as the "Truffle Butter" singer is planning a world tour with boyfriend Meek Mill.

The rumors about Nicki Minaj being pregnant started going the rounds again when Meek Mill reportedly ordered that his tour will be "smoke free."

"Obviously, a smoke free rap tour raised a few eyebrows - as did Nicki's wardrobe as of late," Celebrity Dirty Laundry. "Instead of her tight-fitting and little-to-the-imagination dresses, Nicki stepped out in a loose-fitting and billowy shirt recently, perfect for concealing a baby bump."

The article also said that if Nicki Minaj is indeed pregnant, it would explain all the engagement and wedding rumors involving the "Anaconda" singer and Meek Mill since "It's not unusual for couples to panic and think they should race down the aisle when they learn that they have a baby on the way."

Meanwhile, Nicki Minaj is reportedly planning a world tour with boyfriend Meek Mill which should debunk the baby bump rumors. She made the announcement during a performance at BET Experience in Los Angeles on June 27.

"At one point [Nicki] mentioned that she was going to be touring with Meek," the source told Hollywood Life. "When she did she had a huge smile on her face."

Meek Mill and Nicki Minaj have been rumored to be engaged ever since she posted on Instagram a heart-shaped diamond ring.

But the rapper told Fader magazine, per Daily Mirror, that he hasn't yet proposed to the "Anaconda" singer.

"I ain't engaged," he said, talking about his relationship with Nicki Minaj. "It's definitely real but it ain't really time to get married yet. We're still learning each other, feeling each other out."

"If Meek Mill and Nicki Minaj are expecting a baby, we can probably expect them to make the announcement during one of their concerts," CDL noted. "Seriously how long can Nicki Minaj hide a baby bump while she is on tour?"