Blake Lively has confirmed she and husband Ryan Reynolds are expecting their first baby, by posting this adorable snap of her growing bump on her website, Preserve.

Uploaded as part of a series on pregnancy and family, Blake didn’t address her own bump photo directly, with the article instead reading, “Preserve at its core is about family. Family is the single word our founder, Blake built this home on.

“We have something for men, for women, for the old, but we realized, we don’t have anything for the new.

“With family on our mind, we looked to the origin of it all—to the women in our lives who are right there, at that special moment; at the creation of family.

“Today we celebrate them. With food to fill their tummies (as if that needs more filling), presents to soothe their tired (and swollen) soles, toys to warm their baby’s souls, projects to provoke them, and decorations to inspire creativity and merriment in all.

“We had too much fun with this. Because there’s so much to share, we break up our first ever Preserve Celebration into multiple parts.

“In the upcoming days we will bring even more treats and fun. The entire next month will be sprinkled with highlights for women in this exciting chapter of their lives.

“Congratulations to all the expecting mothers out there. And thank you for being a part of our Preserve family.”

Gossip Girl star Blake and Ryan were married in 2012 at Boone Hall in Mount Pleasant, South Carolina, with their reception featured in Martha Stewart Weddings magazine.

Earlier this year, Blake told US Vogue:"He's (Ryan’s)going to be a great father and leader and patriarch—he's so meant to be all of those things.”

While the ridiculously beautiful couple have kept quiet about Blake’s due date thus far, we can’t wait to see Baby Reynolds – Chuck Bass for Godfather, anyone?

Congratulations, guys!