Worst: Miranda Lambert

Lambert, up for an astounding six awards, was not in the winner's column with her red-carpet choice. The white Lorena Sarbu dress had a deep V-neck that didn't fit -- something she was clearly conscious of, as she tugged at the dress at every turn. It was obvious that the frock wasn't her favorite -- by the time the show started, she had switched into a strapless hot-pink dress, which she accepted her "Song of the Year" award in.