Doria was photographed by paparazzi in the U.S. as she exited her home to collect her post.
The Duchess of Cambridge dropped the hint during her appearance Christmas Day at Sandringham, where well-wishers greeted the royal newlyweds.
Kate Middleton recently opened up about Meghan's baby news for the first time during her visit with Prince William to Leicester University.
As she was posing for photos, Markle told photographer Karen Anvil exactly that.
Speculation surrounding the "tense" relationship between Markle and Middleton has heightened in recent months, this after a report the former "Suits" actress left the mother of three in tears following a dress fitting for Middleton's daughter, Princess Charlotte, ahead of May's royal wedding, according to The Sun.
"They're doing well, thank you", she told a fan who asked about the little royals in a video shared by Harry_Meghan_Updates on Instagram. She was glowing and instinctively went for her stomach. The Duchess confirmed that we're very close to hearing that she has delivered a princess/prince.
Despite feud rumors between Middelton and Markle, the two seemed to handle themselves professionally, engaging in conversation several times with smiles.
The Queen continued her speech, saying, "Through many changes I have seen over the years, faith, family and friendship have been not only a constant for me, but a source of personal comfort and reassurance". Ever since, we've been tracking the British royal family member's pregnancy and it seems like we'll be hearing the news of the royal baby's arrival anytime soon.