Last night, stars including Carrie Underwood, Sandra Bullock, Taylor Swift and Miley Cyrus lent their talents to the Nashville Rising flood benefit concert. Hosted by country's unofficial First Couple Faith Hill and Tim McGraw, the event benefited the Community Foundation of Middle Tennessee, which provides philanthropic services to enhance the area and provide emergency relief. The four-hour concert garnered tons of applause, but no star received more love than America's Sweetheart, Sandra Bullock. The actress took the stage in a stylish black dress (and belted out a few chords!) and summed up the night's efforts: "They say a community is only as strong as its weakest link. And from where I stand, I see no weak links." Find out how you can donate to the cause now.