Listen to Martina McBride on iHeartRadio | Listen to REO Speedwagon on iHeartRadio

Martina McBride is among the latest stars to drop out of the lineup for SeaWorld Orlando's "Bands Brew & BBQ" concert series.  The country star says in a Facebook post that she's decided "the time isn't right" for her to perform at the park, "given all the issues that have been aired recently."  She was slated to perform at the park in March. 

The rock band REO Speedwagon also announced over the weekend via Twitter that they wouldn't be appearing at SeaWorld Orlando as originally scheduled in February. 

McBride and REO Speedwagon are the latest in a growing list of performers who have dropped out of the event.  Others who have cancelled appearances at SeaWorld in recent weeks includes Willie Nelson and Trisha Yearwood, as well as the groups Barenaked Ladies, Heart, and Cheap Trick. 

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