Mariah Carey is contemplating undergoing breast reduction surgery.

OK magazine reports a source told In Touch that as she's gotten older, the "Hero" singer has grown less and less fond of her breast and now "wants her boobs fixed."

Word is the 46-year-old Carey has been complaining nonstop that her breasts now look too "spread out and plastic-looking."

Carey is rumored not to be too concerned with what new boyfriend James Packer might think, and is said to be convinced it won't be much of an issue for him.

"Mariah was looking through pictures, and neither of James' ex-wives has had big boobs," said a source, later adding, "James says he like Mariah just the way she is, but she doesn't believe him. She just wants to look good for him."

Carey and the Australian billionaire businessman have now been dating for several months, and reports are they appear on the fast track in their relationship and have already discussed marriage. The two reportedly recently ventured to Israel, where Carey met with Packer's spiritual adviser, and the three discussed the prospect of their union.

Given all their harmony, Carey is now also rumored to be considering moving out of the country to live with Packer. That may be easier said than done, given Carey's divorce from second husband Nick Cannon has not yet been finalized and the two have twin 4-year-olds together.

The 34-year-old Cannon is reported to be staunchly opposed to the idea of having his young children so far away and has made his ex-wife fully aware of it.

"He's always been worried about Mariah drinking around the children, and I'm sure he will use that to his advantage," said a source. "There is no chance those kids will be leaving the country."