Miranda Lambert has had her share of heartbreak ... Shelton was quick to agree regarding his first impression of the "Little Red Wagon" singer. "I was a married guy, you know?

Many Miranda Lambert fans are angry about her joining Morgan Wallen's I'm the Problem Tour but she laughed off their comments.

Miranda Lambert has been on top of the country world ... they rob a bank before escaping in a helicopter, or the "Little Red Wagon" clip where Lambert relaxes poolside in a cherry red bathing ...