Rumors are indicating that Miley Cyrus may be pregnant by Patrick Schwarzenegger amid reports claiming that the pop singer has been forced to quit smoking marijuana for the sake of the baby.

Inside Hollywood reports that Life and Style magazine's recent cover page says, "Miley's Terror, Pregnant and Forced into Rehab."

The magazine talks about the "Wrecking Ball" singer having to maybe check into rehab to save her baby because she needs professional help to stop smoking and drinking. A source told the magazine that it was Patrick who suggested the idea of going to rehab.

In an Us Weekly article published in April confirmed that previous rumors of the pop star's pregnancy made by Life and Style magazine were false.

The former Disney star lost one of her dogs amidst first rumors of her pregnancy back in April.

Yet, rumors are now spreading that she became pregnant after dating Arnold Schwarzenegger's son for a few months.

According to The Hollywood Gossip, a friend of Miley told Life and Style magazine that the 21-year-old pop star had a late period.

"Miley gave up drinking and smoking pot for a few weeks because of it, but she's having a hard time saying 'No.' Some people believes that she'd need professional help to stay sober for nine months," the friend said.

The source told the magazine that the first signs of a late period happened in late October, Fashion and Style reported.

"She doesn't want him to think she's irresponsible," the source said, adding they failed to use protection, but it doesn't appear to bother her at all. "She loves Patrick -- and she loves the idea of having a Kennedy baby!"

There are no signs of a baby bump as of yet, and Miley continues to sport short shorts and belly shirts, flashing her flat stomach.

Miley Cyrus and Patrick Schwarzenegger were spotted together numerous times for the last couple of months.

There has been no confirmation to the new wave of pregnancy rumors as of yet.