Carrie Underwood stays grounded with faith Carrie Underwood believes "faith" is the "only" way to stay grounded in the "self-serving" entertainment industry. 3 April 2026 Carrie Underwood believes "faith" is the "only" way to stay grounded. Carrie Underwood's faith keeps her grounded The Before He Cheats hitmaker - who has sons Isaiah, 11, and Jacob, seven, with husband Mike Fisher - thinks it is easy to get swept away by the "self-serving" entertainment business but her Christian beliefs help to remind her about what matters.