Carrie Underwood and her husband, Mike Fisher, hit the water to do some fishing, and the country superstar turned to social media to share several pictures of herself having fun and soaking up the sun in her bikini. The 38-year-old singer and workout enthusiast holds up fish of various sizes in a post on Wednesday (July 14), while wearing a zebra-striped bikini and coordinating sunglasses and standing in a boat. In the pictures, she alternates smiling and making funny faces, with Fisher and a beautiful lake visible in the background. Though Underwood is clearly enjoying herself with her c...