Carrie Underwood had a bit of a surprise after finding out she was going to be a mother.

Mike Fisher Delivers 'Powerful' Message To Carrie Underwood During Pregnancy

On Sunday, Belfast Telegraph posted details from the country singer who revealed that she thought she was going to have a baby girl only to find out that she would have her first son, Isaiah, who was born last February.

"I was convinced I was expecting a girl," Underwood told Britain's Hello! Magazine. "I had my heart set on it, which is partly why we decided to find out. I don't like surprises and there's no such thing as gender-neutral baby clothes."

Carrie Underwood Dishes On Bringing Her Son On Tour

Upon finding out her baby was going to be a boy, she and her husband, Mike Fisher, were ecstatic and couldn't be more proud.

"When we discovered we were expecting a healthy baby boy we were so excited," Underwood said. "I wouldn't change him for the world. He's perfect and where before I couldn't imagine my life with him, I now can't imagine life without him."

The public might also be happy to hear that Underwood and Fisher do plan on having more children- although it could be a while.

"I'm still figuring out how it will be when I take him on tour with me next year and when I have more children," the singer said. "I have to be with them; that's not negotiable. We'll probably be figuring our way through this."

Tags: Carrie Underwood Mike Fisher