The Duke and Duchess of Cambridge (or as they're best known, William and Kate) have been getting busy in the past couple of years since their iconic wedding, with Prince George being born in the summer of 2013 and Princess Charlotte arriving to the world last spring - but is Kate Middleton pregnant again?

Barely four months after giving birth to her baby daughter with Prince William, there are new Kate Middleton pregnant rumors just as the royal is about to resume her work attending public functions, and it's said she definitely has the Queen's approval as Kate possibly welcomes a new royal great-grandson!

There are currently reports that that Prince William's wife might be expecting baby number three to come next year, as Star Magazine spoke to a source close to the couple claiming Kate Middleton's pregnant and in the first few weeks, though it's unknown whether she's suffering once more from debilitating morning sickness hyperemesis gravidarum.

"She's in the early stages of pregnancy with baby No. 3, and she's not taking any chances," said the source on Kate Middleton's pregnant rumors. "William and Kate never want to offend or disappoint old friends, but they've agreed that he will fly the flag alone if necessary, while she carries out her important role as stay-at-home-mom."

In the meantime, as Kate Middleton pregnant reports surface once again, The Daily Mail reports that she's just a few days shy of returning to the public eye on a more frequent way, after speculation last month that she was having tension with the royal family over not attending an event with husband William.

Other rumors regarding the Duchess of Cambridge, according to Celebrity Dirty Laundry, say that the 33 year-old fashion icon might be in the middle of some heavy arguments with Prince William, something that's reportedly bothering Queen Elizabeth as she's working as a mediator between the two.

Is Kate Middleton pregnant? If she is, the world will know for sure in just a few weeks time!