The Kanye West/ Lady Gaga ?Fame Kills? tour has been cancelled, according to promoter Live Nation.

The announcement was made Thursday, but offered no reason or insight into the cancellation.

The 25-date tour was highly publicized and all set to begin on Nov. 10 in Phoenix, AZ.

Insiders have speculated that the Taylor Swift? incident at the Video Music Awards adversely affected the tour in some way or another. None of these speculations are unsupported.

Refunds will be available to customers where they purchased them and, if they were bought over the internet, a call must be placed to get the refund.