Kate Middleton is pregnant with another royal baby!
Yep, the Duchess and Duke of Cambridge confirmed on Monday that they're expecting their second child together.
Clarence House made the official announcement on Twitter in the morning:
According to reports, Duchess Catherine is believed to be just under three months pregnant, which means there are at least six months of fabulous maternity style that we can look forward to!
No doubt that Catherine will be pulling out some of her old maternity clothes for George's sibling, so let's take a look back at some of our favourite Kate Middleton pregnancy outfits.
A Jenny Packham peach coat and matching lace dress at the 60th anniversary of Queen Elizabeth's coronation
In a dalmatian-print dress by HOBBS London at the christening of the Royal Princess cruise ship
In a powder pink Alexander McQueen coat at the Trooping of the Colour
In a tartan coat during a trip to Glasglow, Scotland
In a polka-dot frock at the Warner Bros. Studios "Harry Potter" tour
In a print Erdem dress during a visit to Manchester
In a yellow coat dress at a garden party in Buckingham Palace
In a light pink coat and nude dress at Naomi House Children's Hopsice
In a baby blue frock at The National Portrait Gallery
In a green coat at the National Review of Queen's Scouts at Windsor Castle
More of Catherine's gorgeous maternity looks: