Jo Dee Messina kicked off CMA Music Fest on Wednesday, June 10th by starting her giveaway on Twitter of 5 pairs of tickets to her official fan club party. Fans can also come out to hear Jo Dee perform at the riverstage on Saturday, June 13th at approximately 12:00 PM. This year the Riverfront Stage is free and open to the public! You never know what other surprises Jo Dee might have in store this week!