FILE - This July 28, 2013 file photo shows singer Katy Perry at the world premiere of "The Smurfs 2" in Los Angeles. Perry will be the final act of the month-long London festival. It kicks off Sept. 1 with another diva, Lady Gaga, and will feature Robin Thicke, Elton John, Justin Timberlake, John Legend, Kendrick Lamar and the Kings of Leon, among others. (Photo by Jordan Strauss/Invision/AP, File)

Associated Press
FILE - This July 28, 2013 file photo shows singer Katy Perry at the world premiere of "The Smurfs 2" in Los Angeles. Perry will be the final act of the month-long London festival. It kicks off Sept. 1 with another diva, Lady Gaga, and will feature Robin Thicke, Elton John, Justin Timberlake, John Legend, Kendrick Lamar and the Kings of Leon, among others. (Photo by Jordan Strauss/Invision/AP, File)
FILE - This July 28, 2013 file photo shows singer Katy Perry at the world premiere of "The Smurfs 2" in Los Angeles. Perry will be the final act of the month-long London festival. It kicks off Sept. 1 with another diva, Lady Gaga, and will feature Robin Thicke, Elton John, Justin Timberlake, John Legend, Kendrick Lamar and the Kings of Leon, among others. (Photo by Jordan Strauss/Invision/AP, File)
Sorry you didn't like this comment. Please provide a reason below.

Are you sure?
Rating failed. Try again.
Request failed. Try again.
We will promote constructive and witty comments to the top, so everyone sees them!
Sorry, we can’t load comments right now. Try again.