Is Carrie Underwood expecting baby boy?

Singer Brad Paisley accidentally revealed that country star Carrie Underwood is expecting a baby boy at an award function.

Paisley accidentally said that Underwood will welcome a son into the world with husband Mike Fisher next spring while co-hosting CMA with her in Nashville, Tennessee.

During their opening monologue, Paisley begged her to reveal the gender of her unborn baby and after some persuading she whispered the answer in his ear.

He then said: "I know something you all don't know."

But, according to eonline.com, he later let the cat out of the bag while talking about Garth Brooks, when he gestured at Underwood's growing baby bump and said: "We should call him Garth."