On Monday Shelton and Lambert issued a joint statement saying, "This is not the future we envisioned�And it is with heavy hearts that we move forward separately."

While the couple did not go into specifics regarding what led to the break up a inside source at Shelton's NBC show "The Voice" tells "Extra" Blake's not the bad guy.

While Shelton was often the subject of rumors of heavy drinking and even infidelity the source revealed the divorce is all about Miranda who could party just as hard as Blake.