Prince's estate slammed Donald Trump for playing the late entertainer's hit song "Purple Rain" during his rally in Minneapolis. 

The estate addressed Trump on Twitter, writing, "President Trump played Prince's 'Purple Rain' tonight at a campaign event in Minneapolis despite confirming a year ago that the campaign would not use Prince's music." They added, "The Prince Estate will never give permission to President Trump to use Prince's songs." 

The estate also included a copy of a letter that the Trump Campaign sent them, where they agreed to no longer play Prince's music at their events. You can view it up top.