Carrie Underwood celebrates son Jacob's 5th birthday: Get to know her 2 kids - Good Morning America

The singer shares her two sons with husband Mike Fisher.

Carrie Underwood celebrates son Jacob's 5th birthday: Get to know her 2 kids - Good Morning America

Carrie Underwood shares sweet photo of son Jacob: 'Special garden helper' - Good Morning America

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Carrie Underwood shares loving message for son Isaiah's 6th birthday: 'You have the biggest heart' - ABC News

Carrie Underwood's Son Jacob Plays Hockey On His 5th Birthday: Photos

Carrie Underwood marks 15th anniversary of her 'American Idol' win - Good Morning America

Carrie Underwood celebrates son Jacob's 5th birthday: Get to know her 2 kids - Good Morning America

Carrie Underwood celebrates son Jacob's 5th birthday: Get to know her 2 kids - Good Morning America

Carrie Underwood celebrates son Jacob's 5th birthday: Get to know her 2 kids - Good Morning America

Carrie Underwood shares heartfelt message for son Jacob's 2nd birthday: 'We prayed for you' - Good Morning America

Carrie Underwood shares heartfelt message for son Jacob's 2nd birthday: 'We prayed for you' - Good Morning America