Royal fans think they have worked out Meghan Markle's exact due date.

After seeing new pictures of the former Suits star, people are convinced that the Duchess of Sussex is six months pregnant and hmmm, could they be on to something? Since Prince Harry and Meghan announced that they were expecting their first child, there's a lot of attention surrounding the couple. In October, Kensington Palace confirmed that the Duchess was pregnant and due to give birth in spring 2019. This led to a lot of speculation about when Meghan Markle's exact due date is and if she is six months pregnant as has been suggested, the royal baba is due in March.

Look at that baby bump!!!! she looks like she's 6 months along .... or having twins!! How exciting!! ???#MeghanMarkle #DuchessMeghan #MommyMeghan #DuchessofSussex pic.twitter.com/l0GxyzdHRc

— Huggabugga (@hugabuggga) December 5, 2018

Emily Andrews, the royal correspondent for The Sun, shared photos taken last night and you can totally see her baby bump in them. Awwwww. Pointing out that the Duchess has 'popped', Emily suggested that Meghan is due in either March or early April and yeah, she could be right.

Cute baby bump alert! #meghan #duchessofsussex looks like she’s popped! All KP have ever said is that she’s due in the ‘spring’. By the looks of things March or early April. H&M here leaving a charity carol concert in Chelsea for the Henry van Straubenzee fund, where both spoke. pic.twitter.com/91YX1cEWm3

— Emily Andrews (@byEmilyAndrews) December 4, 2018

Last night, the couple attended a Christmas carol concert in Chelsea held for The Henry van Straubenzee Memorial Fund, a charity that both Prince William and Prince Harry are both patrons of. The charity aims to fight poverty in Uganda and it was set up in memory of Henry van Straubenzee, a close friend of Prince Harry who died at the age of 18 in a car crash.