Carrie Underwood Shows Off Her Abs in Bikini Selfie: 'Is It Summer Yet?'

Carrie Underwood Shows Off Her Abs in Bikini Pic"Entertainment TonightCarrie Underwood, 37, Shows Off Her Toned Abs In A Revealing Bikini — ‘Pool Ready’"HollywoodLifeCarrie Underwood Is 'Pool Ready' in New Swimsuit Selfie"PopCulture.comCarrie Underw