Well now this could be quite the oops if evidence does ever come out.
Here's a blind item from CDAN:
One half of this almost A list country music duo is getting ready for what could be a very bad month. Two Halloweens ago the celebrity/singer dressed in blackface for his costume. He thought it was really funny at the time and should be grateful there are only photos and not audio or video of him saying what he was saying that night about black people that his people are trying to buy as quickly as possible.