EastEnders actress Natalie Cassidy has welcomed her second baby, a girl, into the world.

Natalie Cassidy arrives with daughter Eliza, 5, and Marc Humphreys at the launch event of Zookeeper Zoe in March (Frantzesco Kangaris/PA Wire/Press Association Images)

Natalie, who plays Sonia Fowler in the BBC soap, shared a photo of her new addition and family on Twitter.

@cameramarc and I introduce Joanie Elizabeth Cassidy-Humphreys… We are all so in love! pic.twitter.com/N22971Fwrz

— Natalie Cassidy (@Nat_Cassidy) August 29, 2016

She and fiance Marc Humphreys, a cameraman, are seen posing in the photograph with Natalie’s daughter, Eliza, from her previous relationship with Adam Cottrell.

Congratulatory messages from fellow celebs and fans were not in short supply:

@Nat_Cassidy @cameramarc massive congrats both of you!! X

— Jack Derges (@mrjackderges) August 29, 2016

@Nat_Cassidy @cameramarc Ahh HUGE congratulations. What a gorgeous photo. Sending big hugs and lots of love xx

— Gaby Roslin (@GabyRoslin) August 29, 2016

@Nat_Cassidy @cameramarc Congratulations! So beautiful x

— Alison Newman (@alisonnewman) August 29, 2016

@Nat_Cassidy @cameramarc Congratulations! Amazing photo of an amazing family! Wish you all the best! Xx

— EastEnders (@EastEndersArmy) August 29, 2016

@Nat_Cassidy @cameramarc congratulations! what a beautiful photo, hope you're doing well x

— Emily ✨ (@easttendersfan) August 29, 2016