R. Kurt Osenlund, Michael Musto , Randy Jones - Sir Ivan feat Taylor Dayne 'Kiss All The Bullies Goodbye' anti-bullying anthem celebration event held at Sir Ivan's Castle - Water Mill, New York, United States - Saturday 22nd August 2015 (1 Picture)
R. Kurt Osenlund, Michael Musto and Randy Jones
Photo credit: IZZY
Next Michael Musto Slideshow: 'Turn It Up For Change' video launch - New York New York United States - Thursday 4th June 2015
Perry appeared on James Corden's 'The Late Late Show' on Monday and addressed her long-standing rivalry with Swift.