The country singer was scheduled to perform at the Donald Trump-affiliated event this summer.

Martina McBride and Flo Rida are still expected to perform.

Country music star Martina McBride bowed out on Thursday evening.

The singer joined a wave of artists who have backed out of the event organized by Keith Krach, a Trump appointee.

Martina McBride has become the latest artist to pull out of Freedom 250 Presents: The Great American State Fair.

Martina McBride became the fourth act to drop out of the controversial Freedom 250 concert series planned for D.C., a day after they were announced.

The country singer was scheduled to perform at the Donald Trump-affiliated event this summer.

Bret Michaels, Martina McBride and other music artists canceled performances at "Freedom 250," citing concerns about partisanship and safety.

“I was presented with an opportunity to perform at a nonpartisan event but that turned out to be misleading,” the country singer said.

“I was presented with an opportunity to perform at a nonpartisan event but that turned out to be misleading,” the country singer said.

Martina McBride, Bret Michaels, Young MC and more said they won't perform.

Multiple musicians, including Brett Michaels and Martina McBride, announced this week that they would no longer perform at the concert series

Donald Trump offered to perform at his upcoming Freedom 250 concert as scheduled artists continued to drop out.