Carrie Underwood had a bit of a scare while she was out and about in Nashville on Saturday (7/11). Underwood tweeted that she had to break into her own car after her dogs accidentally locked themselves in with her 4-month-old son, Isaiah. She wrote online, “When your dogs manage to lock themselves, all your stuff & baby in the car & you have to break a window to get in. #WHATARETHECHANCES.