Carrie Underwood [1] chose a fitted white gown for the first-ever American Country Countdown Awards at Music City Center in Nashville on Monday night. The singer, who is pregnant with her first child with husband Mike Fisher, changed into a blue dress during the show, when she took the stage to perform a few of her biggest hits including "Before He Cheats." When Carrie wasn't at the microphone, she sat in the audience next to Mike, and the couple mingled with country artist Luke Bryan and his wife Caroline Boyer.

Since revealing her pregnancy over Labor Day weekend, Carrie has been more open about her baby news. She shared that she's expecting a boy [2] while hosting the CMA Awards and explained that the baby is stressing her out during an interview with Jimmy Fallon [3].