Country star Jelly Roll is showing off his jaw-dropping 200-pound weight loss transformation, recently joining ESPN's College GameDay before kicking off his Australian tour. Sporting a confident smile and trim physique, the "Wild Ones" crooner-turned-celebrity guest picker (real name: Jason DeFord) was in great spirits over the weekend as he made several picks for the top college football games on Saturday, October 18. Jelly Roll, 40, was the only picker to suggest the Volunteers would defeat Alabama Crimson Tide, but sadly missed the mark as the Tennessee football team lost 37-20.