Urie claims they wanted to use Apple's vocals on their summer (13) release Miss Jackson, but she would not grant them permission.
He tells Revolt Tv, "We tried to get the publishing cleared and she was not having it. She was so bummed on us. She was like, 'No, I'm not letting that band sample my stuff.'
"I was kind of bummed, I was like, 'Really? I love your stuff, I love you Fiona,' but then afterwards I was like, 'You b**ch.' I was so mad. I mean, I'm still a huge fan of hers, but yeah I was pretty p**sed."