Holly Willoughby has given birth to a healthy baby boy named Chester.
The TV presenter took to her Twitter to share the news with her followers.
She tweeted: "I'm sooo happy to tell you all - we've just had a baby boy! Chester William Baldwin made a grand entrance at 8lbs 12. He's just perfect. X"
Holly and husband Dan Baldwin's new addition is a baby brother for daughter Belle and son Harry.
The bubbly blonde told fans she would stay on This Morning right up until the birth, and it appears she kept her promise as she only started her maternity last week!
Amanda Holden is currently keeping her spot warm on the This Morning sofa whilst Holly bonds with her new baby.