The 37-year-old singer was hit with divorce rumours last week when some tabloids reported that the couple were heading for a USD 100 million divorce because of Blake's excessive drinking, reported Aceshowbiz.
"Wow Miranda Lambert and I are so excited about our 100 million dollars. Who knew you could make so much money just by divorcing?," Shelton wrote mocking the rumours.
After a fan jokingly asked what he was going to do with the money, Shelton responded, "Mostly just crack and (fast food restaurant chain) Taco Bell.